131639676

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11783}}^1$

素因数の和:11823

約数の個数: 72

約数和(自身を含む): 376145280

約数和(自身を除く): 244505604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 11783, 23566, 35349, 47132, 70698, 82481, 141396, 164962, 223877, 247443, 329924, 447754, 494886, 577367, 671631, 895508, 989772, 1154734, 1343262, 1567139, 1732101, 2309468, 2686524, 3134278, 3464202, 4701417, 6268556, 6928404, 9402834, 10969973, 18805668, 21939946, 32909919, 43879892, 65819838, 131639676]

約数ペア:

[(1, 131639676), (2, 65819838), (3, 43879892), (4, 32909919), (6, 21939946), (7, 18805668), (12, 10969973), (14, 9402834), (19, 6928404), (21, 6268556), (28, 4701417), (38, 3464202), (42, 3134278), (49, 2686524), (57, 2309468), (76, 1732101), (84, 1567139), (98, 1343262), (114, 1154734), (133, 989772), (147, 895508), (196, 671631), (228, 577367), (266, 494886), (294, 447754), (399, 329924), (532, 247443), (588, 223877), (798, 164962), (931, 141396), (1596, 82481), (1862, 70698), (2793, 47132), (3724, 35349), (5586, 23566), (11172, 11783)]