156954158746

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1\times {\mathrm{7487}}^1$

素因数の和:8395

約数の個数: 64

約数和(自身を含む): 295481032704

約数和(自身を除く): 138526873958

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 197, 394, 691, 1379, 1382, 2167, 2758, 4334, 4837, 7487, 7601, 9674, 14974, 15169, 15202, 30338, 52409, 53207, 82357, 104818, 106414, 136127, 164714, 272254, 576499, 952889, 1152998, 1474939, 1497397, 1905778, 2949878, 2994794, 5173517, 10324573, 10347034, 10481779, 16224329, 20649146, 20963558, 32448658, 36214619, 56908687, 72429238, 113570303, 113817374, 227140606, 398360809, 796721618, 1019182849, 2038365698, 7134279943, 11211011339, 14268559886, 22422022678, 78477079373, 156954158746]

約数ペア:

[(1, 156954158746), (2, 78477079373), (7, 22422022678), (11, 14268559886), (14, 11211011339), (22, 7134279943), (77, 2038365698), (154, 1019182849), (197, 796721618), (394, 398360809), (691, 227140606), (1379, 113817374), (1382, 113570303), (2167, 72429238), (2758, 56908687), (4334, 36214619), (4837, 32448658), (7487, 20963558), (7601, 20649146), (9674, 16224329), (14974, 10481779), (15169, 10347034), (15202, 10324573), (30338, 5173517), (52409, 2994794), (53207, 2949878), (82357, 1905778), (104818, 1497397), (106414, 1474939), (136127, 1152998), (164714, 952889), (272254, 576499)]