138301912

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:669

約数の個数: 96

約数和(自身を含む): 328320000

約数和(自身を除く): 190018088

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 31, 38, 49, 56, 62, 76, 98, 124, 133, 152, 196, 217, 248, 266, 392, 434, 532, 589, 599, 868, 931, 1064, 1178, 1198, 1519, 1736, 1862, 2356, 2396, 3038, 3724, 4123, 4193, 4712, 4792, 6076, 7448, 8246, 8386, 11381, 12152, 16492, 16772, 18569, 22762, 28861, 29351, 32984, 33544, 37138, 45524, 57722, 58702, 74276, 79667, 91048, 115444, 117404, 129983, 148552, 159334, 230888, 234808, 259966, 318668, 352811, 519932, 557669, 637336, 705622, 909881, 1039864, 1115338, 1411244, 1819762, 2230676, 2469677, 2822488, 3639524, 4461352, 4939354, 7279048, 9878708, 17287739, 19757416, 34575478, 69150956, 138301912]

約数ペア:

[(1, 138301912), (2, 69150956), (4, 34575478), (7, 19757416), (8, 17287739), (14, 9878708), (19, 7279048), (28, 4939354), (31, 4461352), (38, 3639524), (49, 2822488), (56, 2469677), (62, 2230676), (76, 1819762), (98, 1411244), (124, 1115338), (133, 1039864), (152, 909881), (196, 705622), (217, 637336), (248, 557669), (266, 519932), (392, 352811), (434, 318668), (532, 259966), (589, 234808), (599, 230888), (868, 159334), (931, 148552), (1064, 129983), (1178, 117404), (1198, 115444), (1519, 91048), (1736, 79667), (1862, 74276), (2356, 58702), (2396, 57722), (3038, 45524), (3724, 37138), (4123, 33544), (4193, 32984), (4712, 29351), (4792, 28861), (6076, 22762), (7448, 18569), (8246, 16772), (8386, 16492), (11381, 12152)]