156617630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{25633}}^1$

素因数の和:25700

約数の個数: 32

約数和(自身を含む): 310068864

約数和(自身を除く): 153451234

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 25633, 51266, 128165, 256330, 333229, 666458, 1204751, 1666145, 2409502, 3332290, 6023755, 12047510, 15661763, 31323526, 78308815, 156617630]

約数ペア:

[(1, 156617630), (2, 78308815), (5, 31323526), (10, 15661763), (13, 12047510), (26, 6023755), (47, 3332290), (65, 2409502), (94, 1666145), (130, 1204751), (235, 666458), (470, 333229), (611, 256330), (1222, 128165), (3055, 51266), (6110, 25633)]