156937697270

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{20717}}^1$

素因数の和:21069

約数の個数: 64

約数和(自身を含む): 294043115520

約数和(自身を除く): 137105418250

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 223, 395, 430, 446, 790, 1115, 2230, 3397, 6794, 9589, 16985, 17617, 19178, 20717, 33970, 35234, 41434, 47945, 88085, 95890, 103585, 176170, 207170, 757531, 890831, 1515062, 1636643, 1781662, 3273286, 3787655, 4454155, 4619891, 7575310, 8183215, 8908310, 9239782, 16366430, 23099455, 46198910, 70375649, 140751298, 198655313, 351878245, 364971389, 397310626, 703756490, 729942778, 993276565, 1824856945, 1986553130, 3649713890, 15693769727, 31387539454, 78468848635, 156937697270]

約数ペア:

[(1, 156937697270), (2, 78468848635), (5, 31387539454), (10, 15693769727), (43, 3649713890), (79, 1986553130), (86, 1824856945), (158, 993276565), (215, 729942778), (223, 703756490), (395, 397310626), (430, 364971389), (446, 351878245), (790, 198655313), (1115, 140751298), (2230, 70375649), (3397, 46198910), (6794, 23099455), (9589, 16366430), (16985, 9239782), (17617, 8908310), (19178, 8183215), (20717, 7575310), (33970, 4619891), (35234, 4454155), (41434, 3787655), (47945, 3273286), (88085, 1781662), (95890, 1636643), (103585, 1515062), (176170, 890831), (207170, 757531)]