155446524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7331}}^1$

素因数の和:7391

約数の個数: 72

約数和(自身を含む): 427015680

約数和(自身を除く): 271569156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2356, 3534, 5301, 7068, 7331, 10602, 14662, 21204, 21993, 29324, 43986, 65979, 87972, 131958, 139289, 227261, 263916, 278578, 417867, 454522, 557156, 681783, 835734, 909044, 1253601, 1363566, 1671468, 2045349, 2507202, 2727132, 4090698, 4317959, 5014404, 8181396, 8635918, 12953877, 17271836, 25907754, 38861631, 51815508, 77723262, 155446524]

約数ペア:

[(1, 155446524), (2, 77723262), (3, 51815508), (4, 38861631), (6, 25907754), (9, 17271836), (12, 12953877), (18, 8635918), (19, 8181396), (31, 5014404), (36, 4317959), (38, 4090698), (57, 2727132), (62, 2507202), (76, 2045349), (93, 1671468), (114, 1363566), (124, 1253601), (171, 909044), (186, 835734), (228, 681783), (279, 557156), (342, 454522), (372, 417867), (558, 278578), (589, 263916), (684, 227261), (1116, 139289), (1178, 131958), (1767, 87972), (2356, 65979), (3534, 43986), (5301, 29324), (7068, 21993), (7331, 21204), (10602, 14662)]