136726497652

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{139}}^1\times {\mathrm{491}}^1\times {\mathrm{1733}}^1$

素因数の和:2401

約数の個数: 72

約数和(自身を含む): 256672090080

約数和(自身を除く): 119945592428

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 289, 491, 556, 578, 982, 1156, 1733, 1964, 2363, 3466, 4726, 6932, 8347, 9452, 16694, 29461, 33388, 40171, 58922, 68249, 80342, 117844, 136498, 141899, 160684, 240887, 272996, 283798, 481774, 500837, 567596, 850903, 963548, 1001674, 1160233, 1701806, 2003348, 2320466, 3403612, 4095079, 4640932, 8190158, 14465351, 16380316, 19723961, 28930702, 39447922, 57861404, 69616343, 78895844, 118275517, 139232686, 236551034, 245910967, 278465372, 473102068, 491821934, 983643868, 2010683789, 4021367578, 8042735156, 34181624413, 68363248826, 136726497652]

約数ペア:

[(1, 136726497652), (2, 68363248826), (4, 34181624413), (17, 8042735156), (34, 4021367578), (68, 2010683789), (139, 983643868), (278, 491821934), (289, 473102068), (491, 278465372), (556, 245910967), (578, 236551034), (982, 139232686), (1156, 118275517), (1733, 78895844), (1964, 69616343), (2363, 57861404), (3466, 39447922), (4726, 28930702), (6932, 19723961), (8347, 16380316), (9452, 14465351), (16694, 8190158), (29461, 4640932), (33388, 4095079), (40171, 3403612), (58922, 2320466), (68249, 2003348), (80342, 1701806), (117844, 1160233), (136498, 1001674), (141899, 963548), (160684, 850903), (240887, 567596), (272996, 500837), (283798, 481774)]