155042964

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{75557}}^1$

素因数の和:75589

約数の個数: 48

約数和(自身を含む): 423124800

約数和(自身を除く): 268081836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 75557, 151114, 226671, 302228, 453342, 680013, 906684, 1360026, 1435583, 2040039, 2720052, 2871166, 4080078, 4306749, 5742332, 8160156, 8613498, 12920247, 17226996, 25840494, 38760741, 51680988, 77521482, 155042964]

約数ペア:

[(1, 155042964), (2, 77521482), (3, 51680988), (4, 38760741), (6, 25840494), (9, 17226996), (12, 12920247), (18, 8613498), (19, 8160156), (27, 5742332), (36, 4306749), (38, 4080078), (54, 2871166), (57, 2720052), (76, 2040039), (108, 1435583), (114, 1360026), (171, 906684), (228, 680013), (342, 453342), (513, 302228), (684, 226671), (1026, 151114), (2052, 75557)]