137707022

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 234124800

約数和(自身を除く): 96417778

約数列:

[1, 2, 19, 29, 31, 38, 58, 62, 139, 278, 551, 589, 841, 899, 1102, 1178, 1682, 1798, 2641, 4031, 4309, 5282, 8062, 8618, 15979, 17081, 26071, 31958, 34162, 52142, 76589, 81871, 116899, 124961, 153178, 163742, 233798, 249922, 495349, 990698, 2221081, 2374259, 3623869, 4442162, 4748518, 7247738, 68853511, 137707022]

約数ペア:

[(1, 137707022), (2, 68853511), (19, 7247738), (29, 4748518), (31, 4442162), (38, 3623869), (58, 2374259), (62, 2221081), (139, 990698), (278, 495349), (551, 249922), (589, 233798), (841, 163742), (899, 153178), (1102, 124961), (1178, 116899), (1682, 81871), (1798, 76589), (2641, 52142), (4031, 34162), (4309, 31958), (5282, 26071), (8062, 17081), (8618, 15979)]