138629764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 324124416

約数和(自身を除く): 185494652

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 43, 52, 68, 86, 91, 119, 172, 182, 221, 238, 301, 364, 442, 476, 521, 559, 602, 731, 884, 1042, 1118, 1204, 1462, 1547, 2084, 2236, 2924, 3094, 3647, 3913, 5117, 6188, 6773, 7294, 7826, 8857, 9503, 10234, 13546, 14588, 15652, 17714, 19006, 20468, 22403, 27092, 35428, 38012, 44806, 47411, 61999, 66521, 89612, 94822, 115141, 123998, 133042, 156821, 189644, 230282, 247996, 266084, 291239, 313642, 380851, 460564, 582478, 627284, 761702, 805987, 1164956, 1523404, 1611974, 2038673, 2665957, 3223948, 4077346, 4951063, 5331914, 8154692, 9902126, 10663828, 19804252, 34657441, 69314882, 138629764]

約数ペア:

[(1, 138629764), (2, 69314882), (4, 34657441), (7, 19804252), (13, 10663828), (14, 9902126), (17, 8154692), (26, 5331914), (28, 4951063), (34, 4077346), (43, 3223948), (52, 2665957), (68, 2038673), (86, 1611974), (91, 1523404), (119, 1164956), (172, 805987), (182, 761702), (221, 627284), (238, 582478), (301, 460564), (364, 380851), (442, 313642), (476, 291239), (521, 266084), (559, 247996), (602, 230282), (731, 189644), (884, 156821), (1042, 133042), (1118, 123998), (1204, 115141), (1462, 94822), (1547, 89612), (2084, 66521), (2236, 61999), (2924, 47411), (3094, 44806), (3647, 38012), (3913, 35428), (5117, 27092), (6188, 22403), (6773, 20468), (7294, 19006), (7826, 17714), (8857, 15652), (9503, 14588), (10234, 13546)]