121811508

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:171

約数の個数: 216

約数和(自身を含む): 403847808

約数和(自身を除く): 282036300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 103, 114, 117, 126, 133, 156, 171, 182, 206, 228, 234, 247, 252, 266, 273, 309, 342, 361, 364, 399, 412, 468, 494, 532, 546, 618, 684, 721, 722, 741, 798, 819, 927, 988, 1083, 1092, 1197, 1236, 1339, 1442, 1444, 1482, 1596, 1638, 1729, 1854, 1957, 2163, 2166, 2223, 2394, 2527, 2678, 2884, 2964, 3249, 3276, 3458, 3708, 3914, 4017, 4326, 4332, 4446, 4693, 4788, 5054, 5187, 5356, 5871, 6489, 6498, 6916, 7581, 7828, 8034, 8652, 8892, 9373, 9386, 10108, 10374, 11742, 12051, 12978, 12996, 13699, 14079, 15162, 15561, 16068, 17613, 18746, 18772, 20748, 22743, 23484, 24102, 25441, 25956, 27398, 28119, 28158, 30324, 31122, 32851, 35226, 37183, 37492, 41097, 42237, 45486, 48204, 50882, 54796, 56238, 56316, 62244, 65702, 70452, 74366, 76323, 82194, 84357, 84474, 90972, 98553, 101764, 111549, 112476, 123291, 131404, 148732, 152646, 164388, 168714, 168948, 178087, 197106, 223098, 228969, 246582, 260281, 295659, 305292, 334647, 337428, 356174, 394212, 446196, 457938, 483379, 493164, 520562, 534261, 591318, 669294, 712348, 780843, 915876, 966758, 1041124, 1068522, 1182636, 1338588, 1450137, 1561686, 1602783, 1933516, 2137044, 2342529, 2900274, 3123372, 3205566, 3383653, 4350411, 4685058, 5800548, 6411132, 6767306, 8700822, 9370116, 10150959, 13534612, 17401644, 20301918, 30452877, 40603836, 60905754, 121811508]

約数ペア:

[(1, 121811508), (2, 60905754), (3, 40603836), (4, 30452877), (6, 20301918), (7, 17401644), (9, 13534612), (12, 10150959), (13, 9370116), (14, 8700822), (18, 6767306), (19, 6411132), (21, 5800548), (26, 4685058), (28, 4350411), (36, 3383653), (38, 3205566), (39, 3123372), (42, 2900274), (52, 2342529), (57, 2137044), (63, 1933516), (76, 1602783), (78, 1561686), (84, 1450137), (91, 1338588), (103, 1182636), (114, 1068522), (117, 1041124), (126, 966758), (133, 915876), (156, 780843), (171, 712348), (182, 669294), (206, 591318), (228, 534261), (234, 520562), (247, 493164), (252, 483379), (266, 457938), (273, 446196), (309, 394212), (342, 356174), (361, 337428), (364, 334647), (399, 305292), (412, 295659), (468, 260281), (494, 246582), (532, 228969), (546, 223098), (618, 197106), (684, 178087), (721, 168948), (722, 168714), (741, 164388), (798, 152646), (819, 148732), (927, 131404), (988, 123291), (1083, 112476), (1092, 111549), (1197, 101764), (1236, 98553), (1339, 90972), (1442, 84474), (1444, 84357), (1482, 82194), (1596, 76323), (1638, 74366), (1729, 70452), (1854, 65702), (1957, 62244), (2163, 56316), (2166, 56238), (2223, 54796), (2394, 50882), (2527, 48204), (2678, 45486), (2884, 42237), (2964, 41097), (3249, 37492), (3276, 37183), (3458, 35226), (3708, 32851), (3914, 31122), (4017, 30324), (4326, 28158), (4332, 28119), (4446, 27398), (4693, 25956), (4788, 25441), (5054, 24102), (5187, 23484), (5356, 22743), (5871, 20748), (6489, 18772), (6498, 18746), (6916, 17613), (7581, 16068), (7828, 15561), (8034, 15162), (8652, 14079), (8892, 13699), (9373, 12996), (9386, 12978), (10108, 12051), (10374, 11742)]