151851924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{12821}}^1$

素因数の和:12885

約数の個数: 72

約数和(自身を含む): 448051968

約数和(自身を除く): 296200044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 12821, 25642, 38463, 51284, 76926, 89747, 115389, 153852, 179494, 230778, 269241, 358988, 461556, 538482, 602587, 807723, 1076964, 1205174, 1615446, 1807761, 2410348, 3230892, 3615522, 4218109, 5423283, 7231044, 8436218, 10846566, 12654327, 16872436, 21693132, 25308654, 37962981, 50617308, 75925962, 151851924]

約数ペア:

[(1, 151851924), (2, 75925962), (3, 50617308), (4, 37962981), (6, 25308654), (7, 21693132), (9, 16872436), (12, 12654327), (14, 10846566), (18, 8436218), (21, 7231044), (28, 5423283), (36, 4218109), (42, 3615522), (47, 3230892), (63, 2410348), (84, 1807761), (94, 1615446), (126, 1205174), (141, 1076964), (188, 807723), (252, 602587), (282, 538482), (329, 461556), (423, 358988), (564, 269241), (658, 230778), (846, 179494), (987, 153852), (1316, 115389), (1692, 89747), (1974, 76926), (2961, 51284), (3948, 38463), (5922, 25642), (11844, 12821)]