129163216

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:106

約数の個数: 240

約数和(自身を含む): 356227200

約数和(自身を除く): 227063984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 23, 26, 28, 29, 38, 46, 49, 52, 56, 58, 76, 91, 92, 98, 104, 112, 116, 133, 152, 161, 182, 184, 196, 203, 208, 232, 247, 266, 299, 304, 322, 364, 368, 377, 392, 406, 437, 464, 494, 532, 551, 598, 637, 644, 667, 728, 754, 784, 812, 874, 931, 988, 1064, 1102, 1127, 1196, 1274, 1288, 1334, 1421, 1456, 1508, 1624, 1729, 1748, 1862, 1976, 2093, 2128, 2204, 2254, 2392, 2548, 2576, 2639, 2668, 2842, 3016, 3059, 3248, 3458, 3496, 3724, 3857, 3952, 4186, 4408, 4508, 4669, 4784, 5096, 5278, 5336, 5681, 5684, 6032, 6118, 6916, 6992, 7163, 7448, 7714, 8372, 8671, 8816, 9016, 9338, 10192, 10556, 10672, 11362, 11368, 12103, 12236, 12673, 13832, 14326, 14651, 14896, 15428, 16744, 17342, 18032, 18473, 18676, 21112, 21413, 22724, 22736, 24206, 24472, 25346, 26999, 27664, 28652, 29302, 30856, 32683, 33488, 34684, 36946, 37352, 39767, 42224, 42826, 45448, 48412, 48944, 50141, 50692, 53998, 57304, 58604, 60697, 61712, 65366, 69368, 73892, 74704, 79534, 85652, 88711, 90896, 96824, 100282, 101384, 107996, 114608, 117208, 121394, 130732, 138736, 147784, 159068, 164749, 171304, 177422, 193648, 200564, 202768, 215992, 234416, 242788, 261464, 278369, 295568, 318136, 329498, 342608, 350987, 354844, 401128, 424879, 431984, 485576, 522928, 556738, 620977, 636272, 658996, 701974, 709688, 802256, 849758, 971152, 1113476, 1153243, 1241954, 1317992, 1403948, 1419376, 1699516, 2226952, 2306486, 2483908, 2635984, 2807896, 3399032, 4453904, 4612972, 4967816, 5615792, 6798064, 8072701, 9225944, 9935632, 16145402, 18451888, 32290804, 64581608, 129163216]

約数ペア:

[(1, 129163216), (2, 64581608), (4, 32290804), (7, 18451888), (8, 16145402), (13, 9935632), (14, 9225944), (16, 8072701), (19, 6798064), (23, 5615792), (26, 4967816), (28, 4612972), (29, 4453904), (38, 3399032), (46, 2807896), (49, 2635984), (52, 2483908), (56, 2306486), (58, 2226952), (76, 1699516), (91, 1419376), (92, 1403948), (98, 1317992), (104, 1241954), (112, 1153243), (116, 1113476), (133, 971152), (152, 849758), (161, 802256), (182, 709688), (184, 701974), (196, 658996), (203, 636272), (208, 620977), (232, 556738), (247, 522928), (266, 485576), (299, 431984), (304, 424879), (322, 401128), (364, 354844), (368, 350987), (377, 342608), (392, 329498), (406, 318136), (437, 295568), (464, 278369), (494, 261464), (532, 242788), (551, 234416), (598, 215992), (637, 202768), (644, 200564), (667, 193648), (728, 177422), (754, 171304), (784, 164749), (812, 159068), (874, 147784), (931, 138736), (988, 130732), (1064, 121394), (1102, 117208), (1127, 114608), (1196, 107996), (1274, 101384), (1288, 100282), (1334, 96824), (1421, 90896), (1456, 88711), (1508, 85652), (1624, 79534), (1729, 74704), (1748, 73892), (1862, 69368), (1976, 65366), (2093, 61712), (2128, 60697), (2204, 58604), (2254, 57304), (2392, 53998), (2548, 50692), (2576, 50141), (2639, 48944), (2668, 48412), (2842, 45448), (3016, 42826), (3059, 42224), (3248, 39767), (3458, 37352), (3496, 36946), (3724, 34684), (3857, 33488), (3952, 32683), (4186, 30856), (4408, 29302), (4508, 28652), (4669, 27664), (4784, 26999), (5096, 25346), (5278, 24472), (5336, 24206), (5681, 22736), (5684, 22724), (6032, 21413), (6118, 21112), (6916, 18676), (6992, 18473), (7163, 18032), (7448, 17342), (7714, 16744), (8372, 15428), (8671, 14896), (8816, 14651), (9016, 14326), (9338, 13832), (10192, 12673), (10556, 12236), (10672, 12103), (11362, 11368)]