156745507198

素因数分解:

$2^1\times 7^3\times {\mathrm{1229}}^1\times {\mathrm{185917}}^1$

素因数の和:187169

約数の個数: 32

約数和(自身を含む): 274414968000

約数和(自身を除く): 117669460802

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1229, 2458, 8603, 17206, 60221, 120442, 185917, 371834, 421547, 843094, 1301419, 2602838, 9109933, 18219866, 63769531, 127539062, 228491993, 456983986, 1599443951, 3198887902, 11196107657, 22392215314, 78372753599, 156745507198]

約数ペア:

[(1, 156745507198), (2, 78372753599), (7, 22392215314), (14, 11196107657), (49, 3198887902), (98, 1599443951), (343, 456983986), (686, 228491993), (1229, 127539062), (2458, 63769531), (8603, 18219866), (17206, 9109933), (60221, 2602838), (120442, 1301419), (185917, 843094), (371834, 421547)]