156947526710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{3623}}^1\times {\mathrm{25633}}^1$

素因数の和:29289

約数の個数: 48

約数和(自身を含む): 306004747104

約数和(自身を除く): 149057220394

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 3623, 7246, 18115, 25633, 36230, 47099, 51266, 94198, 128165, 235495, 256330, 333229, 470990, 612287, 666458, 1224574, 1666145, 3061435, 3332290, 4331977, 6122870, 8663954, 21659885, 43319770, 92868359, 185736718, 464341795, 928683590, 1207288667, 2414577334, 6036443335, 12072886670, 15694752671, 31389505342, 78473763355, 156947526710]

約数ペア:

[(1, 156947526710), (2, 78473763355), (5, 31389505342), (10, 15694752671), (13, 12072886670), (26, 6036443335), (65, 2414577334), (130, 1207288667), (169, 928683590), (338, 464341795), (845, 185736718), (1690, 92868359), (3623, 43319770), (7246, 21659885), (18115, 8663954), (25633, 6122870), (36230, 4331977), (47099, 3332290), (51266, 3061435), (94198, 1666145), (128165, 1224574), (235495, 666458), (256330, 612287), (333229, 470990)]