156799661296

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{710813}}^1$

素因数の和:711649

約数の個数: 40

約数和(自身を含む): 322066980144

約数和(自身を除く): 165267318848

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 811, 1622, 3244, 6488, 12976, 13787, 27574, 55148, 110296, 220592, 710813, 1421626, 2843252, 5686504, 11373008, 12083821, 24167642, 48335284, 96670568, 193341136, 576469343, 1152938686, 2305877372, 4611754744, 9223509488, 9799978831, 19599957662, 39199915324, 78399830648, 156799661296]

約数ペア:

[(1, 156799661296), (2, 78399830648), (4, 39199915324), (8, 19599957662), (16, 9799978831), (17, 9223509488), (34, 4611754744), (68, 2305877372), (136, 1152938686), (272, 576469343), (811, 193341136), (1622, 96670568), (3244, 48335284), (6488, 24167642), (12976, 12083821), (13787, 11373008), (27574, 5686504), (55148, 2843252), (110296, 1421626), (220592, 710813)]