156975163990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1\times {\mathrm{725293}}^1$

素因数の和:726264

約数の個数: 32

約数和(自身を含む): 295154041536

約数和(自身を除く): 138178877546

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 941, 1882, 4705, 9410, 21643, 43286, 108215, 216430, 725293, 1450586, 3626465, 7252930, 16681739, 33363478, 83408695, 166817390, 682500713, 1365001426, 3412503565, 6825007130, 15697516399, 31395032798, 78487581995, 156975163990]

約数ペア:

[(1, 156975163990), (2, 78487581995), (5, 31395032798), (10, 15697516399), (23, 6825007130), (46, 3412503565), (115, 1365001426), (230, 682500713), (941, 166817390), (1882, 83408695), (4705, 33363478), (9410, 16681739), (21643, 7252930), (43286, 3626465), (108215, 1450586), (216430, 725293)]