153147148

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 342667584

約数和(自身を除く): 189520436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 251, 283, 308, 502, 539, 566, 1004, 1078, 1132, 1757, 1981, 2156, 2761, 3113, 3514, 3962, 5522, 6226, 7028, 7924, 11044, 12299, 12452, 13867, 19327, 21791, 24598, 27734, 38654, 43582, 49196, 55468, 71033, 77308, 87164, 135289, 142066, 152537, 270578, 284132, 305074, 497231, 541156, 610148, 781363, 994462, 1562726, 1988924, 3125452, 3480617, 5469541, 6961234, 10939082, 13922468, 21878164, 38286787, 76573574, 153147148]

約数ペア:

[(1, 153147148), (2, 76573574), (4, 38286787), (7, 21878164), (11, 13922468), (14, 10939082), (22, 6961234), (28, 5469541), (44, 3480617), (49, 3125452), (77, 1988924), (98, 1562726), (154, 994462), (196, 781363), (251, 610148), (283, 541156), (308, 497231), (502, 305074), (539, 284132), (566, 270578), (1004, 152537), (1078, 142066), (1132, 135289), (1757, 87164), (1981, 77308), (2156, 71033), (2761, 55468), (3113, 49196), (3514, 43582), (3962, 38654), (5522, 27734), (6226, 24598), (7028, 21791), (7924, 19327), (11044, 13867), (12299, 12452)]