162858878

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{4049}}^1$

素因数の和:4101

約数の個数: 48

約数和(自身を含む): 320176800

約数和(自身を除く): 157317922

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 338, 442, 1183, 1547, 2366, 2873, 3094, 4049, 5746, 8098, 20111, 28343, 40222, 52637, 56686, 68833, 105274, 137666, 368459, 481831, 684281, 736918, 894829, 963662, 1368562, 1789658, 4789967, 6263803, 9579934, 11632777, 12527606, 23265554, 81429439, 162858878]

約数ペア:

[(1, 162858878), (2, 81429439), (7, 23265554), (13, 12527606), (14, 11632777), (17, 9579934), (26, 6263803), (34, 4789967), (91, 1789658), (119, 1368562), (169, 963662), (182, 894829), (221, 736918), (238, 684281), (338, 481831), (442, 368459), (1183, 137666), (1547, 105274), (2366, 68833), (2873, 56686), (3094, 52637), (4049, 40222), (5746, 28343), (8098, 20111)]