198906864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2111}}^1$

素因数の和:2286

約数の個数: 80

約数和(自身を含む): 557297664

約数和(自身を除く): 358390800

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 151, 156, 208, 302, 312, 453, 604, 624, 906, 1208, 1812, 1963, 2111, 2416, 3624, 3926, 4222, 5889, 6333, 7248, 7852, 8444, 11778, 12666, 15704, 16888, 23556, 25332, 27443, 31408, 33776, 47112, 50664, 54886, 82329, 94224, 101328, 109772, 164658, 219544, 318761, 329316, 439088, 637522, 658632, 956283, 1275044, 1317264, 1912566, 2550088, 3825132, 4143893, 5100176, 7650264, 8287786, 12431679, 15300528, 16575572, 24863358, 33151144, 49726716, 66302288, 99453432, 198906864]

約数ペア:

[(1, 198906864), (2, 99453432), (3, 66302288), (4, 49726716), (6, 33151144), (8, 24863358), (12, 16575572), (13, 15300528), (16, 12431679), (24, 8287786), (26, 7650264), (39, 5100176), (48, 4143893), (52, 3825132), (78, 2550088), (104, 1912566), (151, 1317264), (156, 1275044), (208, 956283), (302, 658632), (312, 637522), (453, 439088), (604, 329316), (624, 318761), (906, 219544), (1208, 164658), (1812, 109772), (1963, 101328), (2111, 94224), (2416, 82329), (3624, 54886), (3926, 50664), (4222, 47112), (5889, 33776), (6333, 31408), (7248, 27443), (7852, 25332), (8444, 23556), (11778, 16888), (12666, 15704)]