140075208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21379}}^1$

素因数の和:21411

約数の個数: 96

約数和(自身を含む): 466939200

約数和(自身を除く): 326863992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 21379, 42758, 64137, 85516, 128274, 149653, 171032, 192411, 256548, 277927, 299306, 384822, 448959, 513096, 555854, 598612, 769644, 833781, 897918, 1111708, 1197224, 1346877, 1539288, 1667562, 1795836, 1945489, 2223416, 2501343, 2693754, 3335124, 3591672, 3890978, 5002686, 5387508, 5836467, 6670248, 7781956, 10005372, 10775016, 11672934, 15563912, 17509401, 20010744, 23345868, 35018802, 46691736, 70037604, 140075208]

約数ペア:

[(1, 140075208), (2, 70037604), (3, 46691736), (4, 35018802), (6, 23345868), (7, 20010744), (8, 17509401), (9, 15563912), (12, 11672934), (13, 10775016), (14, 10005372), (18, 7781956), (21, 6670248), (24, 5836467), (26, 5387508), (28, 5002686), (36, 3890978), (39, 3591672), (42, 3335124), (52, 2693754), (56, 2501343), (63, 2223416), (72, 1945489), (78, 1795836), (84, 1667562), (91, 1539288), (104, 1346877), (117, 1197224), (126, 1111708), (156, 897918), (168, 833781), (182, 769644), (234, 598612), (252, 555854), (273, 513096), (312, 448959), (364, 384822), (468, 299306), (504, 277927), (546, 256548), (728, 192411), (819, 171032), (936, 149653), (1092, 128274), (1638, 85516), (2184, 64137), (3276, 42758), (6552, 21379)]