157025838

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:837

約数の個数: 48

約数和(自身を含む): 336555504

約数和(自身を除く): 179529666

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 137, 274, 289, 411, 578, 661, 822, 867, 1322, 1734, 1983, 2329, 3966, 4658, 6987, 11237, 13974, 22474, 33711, 39593, 67422, 79186, 90557, 118779, 181114, 191029, 237558, 271671, 382058, 543342, 573087, 1146174, 1539469, 3078938, 4618407, 9236814, 26170973, 52341946, 78512919, 157025838]

約数ペア:

[(1, 157025838), (2, 78512919), (3, 52341946), (6, 26170973), (17, 9236814), (34, 4618407), (51, 3078938), (102, 1539469), (137, 1146174), (274, 573087), (289, 543342), (411, 382058), (578, 271671), (661, 237558), (822, 191029), (867, 181114), (1322, 118779), (1734, 90557), (1983, 79186), (2329, 67422), (3966, 39593), (4658, 33711), (6987, 22474), (11237, 13974)]