157420908

素因数分解:

$2^2\times 3^4\times {\mathrm{523}}^1\times {\mathrm{929}}^1$

素因数の和:1468

約数の個数: 60

約数和(自身を含む): 412760040

約数和(自身を除く): 255339132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 523, 929, 1046, 1569, 1858, 2092, 2787, 3138, 3716, 4707, 5574, 6276, 8361, 9414, 11148, 14121, 16722, 18828, 25083, 28242, 33444, 42363, 50166, 56484, 75249, 84726, 100332, 150498, 169452, 300996, 485867, 971734, 1457601, 1943468, 2915202, 4372803, 5830404, 8745606, 13118409, 17491212, 26236818, 39355227, 52473636, 78710454, 157420908]

約数ペア:

[(1, 157420908), (2, 78710454), (3, 52473636), (4, 39355227), (6, 26236818), (9, 17491212), (12, 13118409), (18, 8745606), (27, 5830404), (36, 4372803), (54, 2915202), (81, 1943468), (108, 1457601), (162, 971734), (324, 485867), (523, 300996), (929, 169452), (1046, 150498), (1569, 100332), (1858, 84726), (2092, 75249), (2787, 56484), (3138, 50166), (3716, 42363), (4707, 33444), (5574, 28242), (6276, 25083), (8361, 18828), (9414, 16722), (11148, 14121)]