156720477472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22160701}}^1$

素因数の和:22160741

約数の個数: 48

約数和(自身を含む): 351823304952

約数和(自身を除く): 195102827480

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 22160701, 44321402, 88642804, 177285608, 288089113, 354571216, 376731917, 576178226, 709142432, 753463834, 1152356452, 1506927668, 2304712904, 3013855336, 4609425808, 4897514921, 6027710672, 9218851616, 9795029842, 12055421344, 19590059684, 39180119368, 78360238736, 156720477472]

約数ペア:

[(1, 156720477472), (2, 78360238736), (4, 39180119368), (8, 19590059684), (13, 12055421344), (16, 9795029842), (17, 9218851616), (26, 6027710672), (32, 4897514921), (34, 4609425808), (52, 3013855336), (68, 2304712904), (104, 1506927668), (136, 1152356452), (208, 753463834), (221, 709142432), (272, 576178226), (416, 376731917), (442, 354571216), (544, 288089113), (884, 177285608), (1768, 88642804), (3536, 44321402), (7072, 22160701)]