15704979186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{165173}}^1$

素因数の和:165267

約数の個数: 64

約数和(自身を含む): 35963004672

約数和(自身を除く): 20258025486

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 53, 69, 78, 106, 138, 159, 299, 318, 598, 689, 897, 1219, 1378, 1794, 2067, 2438, 3657, 4134, 7314, 15847, 31694, 47541, 95082, 165173, 330346, 495519, 991038, 2147249, 3798979, 4294498, 6441747, 7597958, 8754169, 11396937, 12883494, 17508338, 22793874, 26262507, 49386727, 52525014, 98773454, 113804197, 148160181, 201345887, 227608394, 296320362, 341412591, 402691774, 604037661, 682825182, 1208075322, 2617496531, 5234993062, 7852489593, 15704979186]

約数ペア:

[(1, 15704979186), (2, 7852489593), (3, 5234993062), (6, 2617496531), (13, 1208075322), (23, 682825182), (26, 604037661), (39, 402691774), (46, 341412591), (53, 296320362), (69, 227608394), (78, 201345887), (106, 148160181), (138, 113804197), (159, 98773454), (299, 52525014), (318, 49386727), (598, 26262507), (689, 22793874), (897, 17508338), (1219, 12883494), (1378, 11396937), (1794, 8754169), (2067, 7597958), (2438, 6441747), (3657, 4294498), (4134, 3798979), (7314, 2147249), (15847, 991038), (31694, 495519), (47541, 330346), (95082, 165173)]