145239276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{787}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 420098560

約数和(自身を除く): 274859284

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 787, 1014, 1092, 1183, 1574, 2028, 2197, 2361, 2366, 3148, 3549, 4394, 4722, 4732, 5509, 6591, 7098, 8788, 9444, 10231, 11018, 13182, 14196, 15379, 16527, 20462, 22036, 26364, 30693, 30758, 33054, 40924, 46137, 61386, 61516, 66108, 71617, 92274, 122772, 133003, 143234, 184548, 214851, 266006, 286468, 399009, 429702, 532012, 798018, 859404, 931021, 1596036, 1729039, 1862042, 2793063, 3458078, 3724084, 5187117, 5586126, 6916156, 10374234, 11172252, 12103273, 20748468, 24206546, 36309819, 48413092, 72619638, 145239276]

約数ペア:

[(1, 145239276), (2, 72619638), (3, 48413092), (4, 36309819), (6, 24206546), (7, 20748468), (12, 12103273), (13, 11172252), (14, 10374234), (21, 6916156), (26, 5586126), (28, 5187117), (39, 3724084), (42, 3458078), (52, 2793063), (78, 1862042), (84, 1729039), (91, 1596036), (156, 931021), (169, 859404), (182, 798018), (273, 532012), (338, 429702), (364, 399009), (507, 286468), (546, 266006), (676, 214851), (787, 184548), (1014, 143234), (1092, 133003), (1183, 122772), (1574, 92274), (2028, 71617), (2197, 66108), (2361, 61516), (2366, 61386), (3148, 46137), (3549, 40924), (4394, 33054), (4722, 30758), (4732, 30693), (5509, 26364), (6591, 22036), (7098, 20462), (8788, 16527), (9444, 15379), (10231, 14196), (11018, 13182)]