137157852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{313}}^1$

素因数の和:439

約数の個数: 72

約数和(自身を含む): 352400944

約数和(自身を除く): 215243092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 53, 78, 106, 156, 159, 212, 313, 318, 626, 636, 689, 939, 1252, 1378, 1878, 2067, 2756, 2809, 3756, 4069, 4134, 5618, 8138, 8268, 8427, 11236, 12207, 16276, 16589, 16854, 24414, 33178, 33708, 36517, 48828, 49767, 66356, 73034, 99534, 109551, 146068, 199068, 215657, 219102, 431314, 438204, 646971, 862628, 879217, 1293942, 1758434, 2587884, 2637651, 3516868, 5275302, 10550604, 11429821, 22859642, 34289463, 45719284, 68578926, 137157852]

約数ペア:

[(1, 137157852), (2, 68578926), (3, 45719284), (4, 34289463), (6, 22859642), (12, 11429821), (13, 10550604), (26, 5275302), (39, 3516868), (52, 2637651), (53, 2587884), (78, 1758434), (106, 1293942), (156, 879217), (159, 862628), (212, 646971), (313, 438204), (318, 431314), (626, 219102), (636, 215657), (689, 199068), (939, 146068), (1252, 109551), (1378, 99534), (1878, 73034), (2067, 66356), (2756, 49767), (2809, 48828), (3756, 36517), (4069, 33708), (4134, 33178), (5618, 24414), (8138, 16854), (8268, 16589), (8427, 16276), (11236, 12207)]