156938608540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1\times {\mathrm{71387}}^1$

素因数の和:71827

約数の個数: 96

約数和(自身を含む): 386852143104

約数和(自身を除く): 229913534564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 383, 410, 574, 766, 820, 1148, 1435, 1532, 1915, 2681, 2870, 3830, 5362, 5740, 7660, 10724, 13405, 15703, 26810, 31406, 53620, 62812, 71387, 78515, 109921, 142774, 157030, 219842, 285548, 314060, 356935, 439684, 499709, 549605, 713870, 999418, 1099210, 1427740, 1998836, 2198420, 2498545, 2926867, 4997090, 5853734, 9994180, 11707468, 14634335, 20488069, 27341221, 29268670, 40976138, 54682442, 58537340, 81952276, 102440345, 109364884, 136706105, 191388547, 204880690, 273412210, 382777094, 409761380, 546824420, 765554188, 956942735, 1120990061, 1913885470, 2241980122, 3827770940, 4483960244, 5604950305, 7846930427, 11209900610, 15693860854, 22419801220, 31387721708, 39234652135, 78469304270, 156938608540]

約数ペア:

[(1, 156938608540), (2, 78469304270), (4, 39234652135), (5, 31387721708), (7, 22419801220), (10, 15693860854), (14, 11209900610), (20, 7846930427), (28, 5604950305), (35, 4483960244), (41, 3827770940), (70, 2241980122), (82, 1913885470), (140, 1120990061), (164, 956942735), (205, 765554188), (287, 546824420), (383, 409761380), (410, 382777094), (574, 273412210), (766, 204880690), (820, 191388547), (1148, 136706105), (1435, 109364884), (1532, 102440345), (1915, 81952276), (2681, 58537340), (2870, 54682442), (3830, 40976138), (5362, 29268670), (5740, 27341221), (7660, 20488069), (10724, 14634335), (13405, 11707468), (15703, 9994180), (26810, 5853734), (31406, 4997090), (53620, 2926867), (62812, 2498545), (71387, 2198420), (78515, 1998836), (109921, 1427740), (142774, 1099210), (157030, 999418), (219842, 713870), (285548, 549605), (314060, 499709), (356935, 439684)]