137724692

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1193}}^1$

素因数の和:1261

約数の個数: 72

約数和(自身を含む): 304899840

約数和(自身を除く): 167175148

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 98, 124, 133, 196, 217, 266, 434, 532, 589, 868, 931, 1178, 1193, 1519, 1862, 2356, 2386, 3038, 3724, 4123, 4772, 6076, 8246, 8351, 16492, 16702, 22667, 28861, 33404, 36983, 45334, 57722, 58457, 73966, 90668, 115444, 116914, 147932, 158669, 233828, 258881, 317338, 517762, 634676, 702677, 1035524, 1110683, 1405354, 1812167, 2221366, 2810708, 3624334, 4442732, 4918739, 7248668, 9837478, 19674956, 34431173, 68862346, 137724692]

約数ペア:

[(1, 137724692), (2, 68862346), (4, 34431173), (7, 19674956), (14, 9837478), (19, 7248668), (28, 4918739), (31, 4442732), (38, 3624334), (49, 2810708), (62, 2221366), (76, 1812167), (98, 1405354), (124, 1110683), (133, 1035524), (196, 702677), (217, 634676), (266, 517762), (434, 317338), (532, 258881), (589, 233828), (868, 158669), (931, 147932), (1178, 116914), (1193, 115444), (1519, 90668), (1862, 73966), (2356, 58457), (2386, 57722), (3038, 45334), (3724, 36983), (4123, 33404), (4772, 28861), (6076, 22667), (8246, 16702), (8351, 16492)]