129212694

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2803}}^1$

素因数の和:3021

約数の個数: 48

約数和(自身を含む): 303134832

約数和(自身を除く): 173922138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1182, 1773, 2561, 2803, 3546, 5122, 5606, 7683, 8409, 15366, 16818, 23049, 25227, 36439, 46098, 50454, 72878, 109317, 218634, 327951, 552191, 655902, 1104382, 1656573, 3313146, 4969719, 7178483, 9939438, 14356966, 21535449, 43070898, 64606347, 129212694]

約数ペア:

[(1, 129212694), (2, 64606347), (3, 43070898), (6, 21535449), (9, 14356966), (13, 9939438), (18, 7178483), (26, 4969719), (39, 3313146), (78, 1656573), (117, 1104382), (197, 655902), (234, 552191), (394, 327951), (591, 218634), (1182, 109317), (1773, 72878), (2561, 50454), (2803, 46098), (3546, 36439), (5122, 25227), (5606, 23049), (7683, 16818), (8409, 15366)]