118733992

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{1657}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 245765340

約数和(自身を除く): 127031348

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 169, 212, 338, 424, 676, 689, 1352, 1378, 1657, 2756, 3314, 5512, 6628, 8957, 13256, 17914, 21541, 35828, 43082, 71656, 86164, 87821, 172328, 175642, 280033, 351284, 560066, 702568, 1120132, 1141673, 2240264, 2283346, 4566692, 9133384, 14841749, 29683498, 59366996, 118733992]

約数ペア:

[(1, 118733992), (2, 59366996), (4, 29683498), (8, 14841749), (13, 9133384), (26, 4566692), (52, 2283346), (53, 2240264), (104, 1141673), (106, 1120132), (169, 702568), (212, 560066), (338, 351284), (424, 280033), (676, 175642), (689, 172328), (1352, 87821), (1378, 86164), (1657, 71656), (2756, 43082), (3314, 35828), (5512, 21541), (6628, 17914), (8957, 13256)]