156976747228

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2791}}^1\times {\mathrm{18773}}^1$

素因数の和:21682

約数の個数: 48

約数和(自身を含む): 317018064384

約数和(自身を除く): 160041317156

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2791, 2996, 5582, 11164, 18773, 19537, 37546, 39074, 75092, 78148, 131411, 262822, 298637, 525644, 597274, 1194548, 2008711, 2090459, 4017422, 4180918, 8034844, 8361836, 14060977, 28121954, 52395443, 56243908, 104790886, 209581772, 366768101, 733536202, 1467072404, 5606312401, 11212624802, 22425249604, 39244186807, 78488373614, 156976747228]

約数ペア:

[(1, 156976747228), (2, 78488373614), (4, 39244186807), (7, 22425249604), (14, 11212624802), (28, 5606312401), (107, 1467072404), (214, 733536202), (428, 366768101), (749, 209581772), (1498, 104790886), (2791, 56243908), (2996, 52395443), (5582, 28121954), (11164, 14060977), (18773, 8361836), (19537, 8034844), (37546, 4180918), (39074, 4017422), (75092, 2090459), (78148, 2008711), (131411, 1194548), (262822, 597274), (298637, 525644)]