168577656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4957}}^1$

素因数の和:5088

約数の個数: 64

約数和(自身を含む): 458119200

約数和(自身を除く): 289541544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 109, 156, 218, 312, 327, 436, 654, 872, 1308, 1417, 2616, 2834, 4251, 4957, 5668, 8502, 9914, 11336, 14871, 17004, 19828, 29742, 34008, 39656, 59484, 64441, 118968, 128882, 193323, 257764, 386646, 515528, 540313, 773292, 1080626, 1546584, 1620939, 2161252, 3241878, 4322504, 6483756, 7024069, 12967512, 14048138, 21072207, 28096276, 42144414, 56192552, 84288828, 168577656]

約数ペア:

[(1, 168577656), (2, 84288828), (3, 56192552), (4, 42144414), (6, 28096276), (8, 21072207), (12, 14048138), (13, 12967512), (24, 7024069), (26, 6483756), (39, 4322504), (52, 3241878), (78, 2161252), (104, 1620939), (109, 1546584), (156, 1080626), (218, 773292), (312, 540313), (327, 515528), (436, 386646), (654, 257764), (872, 193323), (1308, 128882), (1417, 118968), (2616, 64441), (2834, 59484), (4251, 39656), (4957, 34008), (5668, 29742), (8502, 19828), (9914, 17004), (11336, 14871)]