108191860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 271853568

約数和(自身を除く): 163661708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 97, 124, 140, 155, 194, 217, 257, 310, 388, 434, 485, 514, 620, 679, 868, 970, 1028, 1085, 1285, 1358, 1799, 1940, 2170, 2570, 2716, 3007, 3395, 3598, 4340, 5140, 6014, 6790, 7196, 7967, 8995, 12028, 13580, 15035, 15934, 17990, 21049, 24929, 30070, 31868, 35980, 39835, 42098, 49858, 55769, 60140, 79670, 84196, 99716, 105245, 111538, 124645, 159340, 174503, 210490, 223076, 249290, 278845, 349006, 420980, 498580, 557690, 698012, 772799, 872515, 1115380, 1545598, 1745030, 3091196, 3490060, 3863995, 5409593, 7727990, 10819186, 15455980, 21638372, 27047965, 54095930, 108191860]

約数ペア:

[(1, 108191860), (2, 54095930), (4, 27047965), (5, 21638372), (7, 15455980), (10, 10819186), (14, 7727990), (20, 5409593), (28, 3863995), (31, 3490060), (35, 3091196), (62, 1745030), (70, 1545598), (97, 1115380), (124, 872515), (140, 772799), (155, 698012), (194, 557690), (217, 498580), (257, 420980), (310, 349006), (388, 278845), (434, 249290), (485, 223076), (514, 210490), (620, 174503), (679, 159340), (868, 124645), (970, 111538), (1028, 105245), (1085, 99716), (1285, 84196), (1358, 79670), (1799, 60140), (1940, 55769), (2170, 49858), (2570, 42098), (2716, 39835), (3007, 35980), (3395, 31868), (3598, 30070), (4340, 24929), (5140, 21049), (6014, 17990), (6790, 15934), (7196, 15035), (7967, 13580), (8995, 12028)]