156915959630

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{2231773}}^1$

素因数の和:2231948

約数の個数: 32

約数和(自身を含む): 289237910400

約数和(自身を除く): 132321950770

約数列:

[1, 2, 5, 10, 79, 89, 158, 178, 395, 445, 790, 890, 7031, 14062, 35155, 70310, 2231773, 4463546, 11158865, 22317730, 176310067, 198627797, 352620134, 397255594, 881550335, 993138985, 1763100670, 1986277970, 15691595963, 31383191926, 78457979815, 156915959630]

約数ペア:

[(1, 156915959630), (2, 78457979815), (5, 31383191926), (10, 15691595963), (79, 1986277970), (89, 1763100670), (158, 993138985), (178, 881550335), (395, 397255594), (445, 352620134), (790, 198627797), (890, 176310067), (7031, 22317730), (14062, 11158865), (35155, 4463546), (70310, 2231773)]