165156368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{149}}^1$

素因数の和:316

約数の個数: 60

約数和(自身を含む): 351735300

約数和(自身を除く): 186578932

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 149, 208, 292, 298, 584, 596, 949, 1168, 1192, 1898, 1937, 2384, 3796, 3874, 5329, 7592, 7748, 10658, 10877, 15184, 15496, 21316, 21754, 30992, 42632, 43508, 69277, 85264, 87016, 138554, 141401, 174032, 277108, 282802, 554216, 565604, 794021, 1108432, 1131208, 1588042, 2262416, 3176084, 6352168, 10322273, 12704336, 20644546, 41289092, 82578184, 165156368]

約数ペア:

[(1, 165156368), (2, 82578184), (4, 41289092), (8, 20644546), (13, 12704336), (16, 10322273), (26, 6352168), (52, 3176084), (73, 2262416), (104, 1588042), (146, 1131208), (149, 1108432), (208, 794021), (292, 565604), (298, 554216), (584, 282802), (596, 277108), (949, 174032), (1168, 141401), (1192, 138554), (1898, 87016), (1937, 85264), (2384, 69277), (3796, 43508), (3874, 42632), (5329, 30992), (7592, 21754), (7748, 21316), (10658, 15496), (10877, 15184)]