156960429598

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{38449}}^1$

素因数の和:38729

約数の個数: 64

約数和(自身を含む): 287913600000

約数和(自身を除く): 130953170402

約数列:

[1, 2, 7, 14, 19, 38, 103, 133, 149, 206, 266, 298, 721, 1043, 1442, 1957, 2086, 2831, 3914, 5662, 13699, 15347, 19817, 27398, 30694, 38449, 39634, 76898, 107429, 214858, 269143, 291593, 538286, 583186, 730531, 1461062, 2041151, 3960247, 4082302, 5113717, 5728901, 7920494, 10227434, 11457802, 27721729, 40102307, 55443458, 75244693, 80204614, 108849119, 150489386, 217698238, 526712851, 590076803, 761943833, 1053425702, 1180153606, 1523887666, 4130537621, 8261075242, 11211459257, 22422918514, 78480214799, 156960429598]

約数ペア:

[(1, 156960429598), (2, 78480214799), (7, 22422918514), (14, 11211459257), (19, 8261075242), (38, 4130537621), (103, 1523887666), (133, 1180153606), (149, 1053425702), (206, 761943833), (266, 590076803), (298, 526712851), (721, 217698238), (1043, 150489386), (1442, 108849119), (1957, 80204614), (2086, 75244693), (2831, 55443458), (3914, 40102307), (5662, 27721729), (13699, 11457802), (15347, 10227434), (19817, 7920494), (27398, 5728901), (30694, 5113717), (38449, 4082302), (39634, 3960247), (76898, 2041151), (107429, 1461062), (214858, 730531), (269143, 583186), (291593, 538286)]