169529308

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 326269440

約数和(自身を除く): 156740132

約数列:

[1, 2, 4, 13, 26, 52, 101, 169, 191, 202, 338, 382, 404, 676, 764, 1313, 2197, 2483, 2626, 4394, 4966, 5252, 8788, 9932, 17069, 19291, 32279, 34138, 38582, 64558, 68276, 77164, 129116, 221897, 250783, 419627, 443794, 501566, 839254, 887588, 1003132, 1678508, 3260179, 6520358, 13040716, 42382327, 84764654, 169529308]

約数ペア:

[(1, 169529308), (2, 84764654), (4, 42382327), (13, 13040716), (26, 6520358), (52, 3260179), (101, 1678508), (169, 1003132), (191, 887588), (202, 839254), (338, 501566), (382, 443794), (404, 419627), (676, 250783), (764, 221897), (1313, 129116), (2197, 77164), (2483, 68276), (2626, 64558), (4394, 38582), (4966, 34138), (5252, 32279), (8788, 19291), (9932, 17069)]