156979851788

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1\times {\mathrm{5521}}^1$

素因数の和:7538

約数の個数: 48

約数和(自身を含む): 284041961280

約数和(自身を除く): 127062109492

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 1889, 3763, 3778, 5521, 7526, 7556, 11042, 15052, 22084, 100117, 134119, 200234, 268238, 292613, 391991, 400468, 536476, 585226, 783982, 1170452, 1567964, 7108307, 10429169, 14216614, 20775523, 20858338, 28433228, 41551046, 41716676, 83102092, 552745957, 740470999, 1105491914, 1480941998, 2210983828, 2961883996, 39244962947, 78489925894, 156979851788]

約数ペア:

[(1, 156979851788), (2, 78489925894), (4, 39244962947), (53, 2961883996), (71, 2210983828), (106, 1480941998), (142, 1105491914), (212, 740470999), (284, 552745957), (1889, 83102092), (3763, 41716676), (3778, 41551046), (5521, 28433228), (7526, 20858338), (7556, 20775523), (11042, 14216614), (15052, 10429169), (22084, 7108307), (100117, 1567964), (134119, 1170452), (200234, 783982), (268238, 585226), (292613, 536476), (391991, 400468)]