115439896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 128

約数和(自身を含む): 275788800

約数和(自身を除く): 160348904

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 47, 52, 76, 88, 94, 104, 113, 143, 152, 188, 209, 226, 247, 286, 376, 418, 452, 494, 517, 572, 611, 836, 893, 904, 988, 1034, 1144, 1222, 1243, 1469, 1672, 1786, 1976, 2068, 2147, 2444, 2486, 2717, 2938, 3572, 4136, 4294, 4888, 4972, 5311, 5434, 5876, 6721, 7144, 8588, 9823, 9944, 10622, 10868, 11609, 11752, 13442, 16159, 17176, 19646, 21244, 21736, 23218, 23617, 26884, 27911, 32318, 39292, 42488, 46436, 47234, 53768, 55822, 58421, 64636, 69043, 78584, 92872, 94468, 100909, 111644, 116842, 127699, 129272, 138086, 188936, 201818, 223288, 233684, 255398, 276172, 307021, 403636, 467368, 510796, 552344, 614042, 759473, 807272, 1021592, 1109999, 1228084, 1311817, 1518946, 2219998, 2456168, 2623634, 3037892, 4439996, 5247268, 6075784, 8879992, 10494536, 14429987, 28859974, 57719948, 115439896]

約数ペア:

[(1, 115439896), (2, 57719948), (4, 28859974), (8, 14429987), (11, 10494536), (13, 8879992), (19, 6075784), (22, 5247268), (26, 4439996), (38, 3037892), (44, 2623634), (47, 2456168), (52, 2219998), (76, 1518946), (88, 1311817), (94, 1228084), (104, 1109999), (113, 1021592), (143, 807272), (152, 759473), (188, 614042), (209, 552344), (226, 510796), (247, 467368), (286, 403636), (376, 307021), (418, 276172), (452, 255398), (494, 233684), (517, 223288), (572, 201818), (611, 188936), (836, 138086), (893, 129272), (904, 127699), (988, 116842), (1034, 111644), (1144, 100909), (1222, 94468), (1243, 92872), (1469, 78584), (1672, 69043), (1786, 64636), (1976, 58421), (2068, 55822), (2147, 53768), (2444, 47234), (2486, 46436), (2717, 42488), (2938, 39292), (3572, 32318), (4136, 27911), (4294, 26884), (4888, 23617), (4972, 23218), (5311, 21736), (5434, 21244), (5876, 19646), (6721, 17176), (7144, 16159), (8588, 13442), (9823, 11752), (9944, 11609), (10622, 10868)]