156940179896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1\times {\mathrm{4051}}^1$

素因数の和:6444

約数の個数: 64

約数和(自身を含む): 314243297280

約数和(自身を除く): 157303117384

約数列:

[1, 2, 4, 8, 17, 34, 68, 127, 136, 254, 508, 1016, 2159, 2243, 4051, 4318, 4486, 8102, 8636, 8972, 16204, 17272, 17944, 32408, 38131, 68867, 76262, 137734, 152524, 275468, 284861, 305048, 514477, 550936, 569722, 1028954, 1139444, 2057908, 2278888, 4115816, 4842637, 8746109, 9086393, 9685274, 17492218, 18172786, 19370548, 34984436, 36345572, 38741096, 69968872, 72691144, 154468681, 308937362, 617874724, 1153971911, 1235749448, 2307943822, 4615887644, 9231775288, 19617522487, 39235044974, 78470089948, 156940179896]

約数ペア:

[(1, 156940179896), (2, 78470089948), (4, 39235044974), (8, 19617522487), (17, 9231775288), (34, 4615887644), (68, 2307943822), (127, 1235749448), (136, 1153971911), (254, 617874724), (508, 308937362), (1016, 154468681), (2159, 72691144), (2243, 69968872), (4051, 38741096), (4318, 36345572), (4486, 34984436), (8102, 19370548), (8636, 18172786), (8972, 17492218), (16204, 9685274), (17272, 9086393), (17944, 8746109), (32408, 4842637), (38131, 4115816), (68867, 2278888), (76262, 2057908), (137734, 1139444), (152524, 1028954), (275468, 569722), (284861, 550936), (305048, 514477)]