128329043908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1163}}^1\times {\mathrm{4603}}^1$

素因数の和:6244

約数の個数: 48

約数和(自身を含む): 242636619456

約数和(自身を除く): 114307575548

約数列:

[1, 2, 4, 13, 26, 52, 461, 922, 1163, 1844, 2326, 4603, 4652, 5993, 9206, 11986, 15119, 18412, 23972, 30238, 59839, 60476, 119678, 239356, 536143, 1072286, 2121983, 2144572, 4243966, 5353289, 6969859, 8487932, 10706578, 13939718, 21413156, 27585779, 27879436, 55171558, 69592757, 110343116, 139185514, 278371028, 2467866229, 4935732458, 9871464916, 32082260977, 64164521954, 128329043908]

約数ペア:

[(1, 128329043908), (2, 64164521954), (4, 32082260977), (13, 9871464916), (26, 4935732458), (52, 2467866229), (461, 278371028), (922, 139185514), (1163, 110343116), (1844, 69592757), (2326, 55171558), (4603, 27879436), (4652, 27585779), (5993, 21413156), (9206, 13939718), (11986, 10706578), (15119, 8487932), (18412, 6969859), (23972, 5353289), (30238, 4243966), (59839, 2144572), (60476, 2121983), (119678, 1072286), (239356, 536143)]