156941056

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 72

約数和(自身を含む): 327816720

約数和(自身を除く): 170875664

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 64, 86, 106, 128, 172, 212, 256, 269, 344, 424, 538, 688, 848, 1076, 1376, 1696, 2152, 2279, 2752, 3392, 4304, 4558, 5504, 6784, 8608, 9116, 11008, 11567, 13568, 14257, 17216, 18232, 23134, 28514, 34432, 36464, 46268, 57028, 68864, 72928, 92536, 114056, 145856, 185072, 228112, 291712, 370144, 456224, 583424, 613051, 740288, 912448, 1226102, 1480576, 1824896, 2452204, 2961152, 3649792, 4904408, 9808816, 19617632, 39235264, 78470528, 156941056]

約数ペア:

[(1, 156941056), (2, 78470528), (4, 39235264), (8, 19617632), (16, 9808816), (32, 4904408), (43, 3649792), (53, 2961152), (64, 2452204), (86, 1824896), (106, 1480576), (128, 1226102), (172, 912448), (212, 740288), (256, 613051), (269, 583424), (344, 456224), (424, 370144), (538, 291712), (688, 228112), (848, 185072), (1076, 145856), (1376, 114056), (1696, 92536), (2152, 72928), (2279, 68864), (2752, 57028), (3392, 46268), (4304, 36464), (4558, 34432), (5504, 28514), (6784, 23134), (8608, 18232), (9116, 17216), (11008, 14257), (11567, 13568)]