160125472

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{1021}}^1$

素因数の和:1086

約数の個数: 72

約数和(自身を含む): 353479140

約数和(自身を除く): 193353668

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 104, 116, 169, 208, 232, 338, 377, 416, 464, 676, 754, 928, 1021, 1352, 1508, 2042, 2704, 3016, 4084, 4901, 5408, 6032, 8168, 9802, 12064, 13273, 16336, 19604, 26546, 29609, 32672, 39208, 53092, 59218, 78416, 106184, 118436, 156832, 172549, 212368, 236872, 345098, 384917, 424736, 473744, 690196, 769834, 947488, 1380392, 1539668, 2760784, 3079336, 5003921, 5521568, 6158672, 10007842, 12317344, 20015684, 40031368, 80062736, 160125472]

約数ペア:

[(1, 160125472), (2, 80062736), (4, 40031368), (8, 20015684), (13, 12317344), (16, 10007842), (26, 6158672), (29, 5521568), (32, 5003921), (52, 3079336), (58, 2760784), (104, 1539668), (116, 1380392), (169, 947488), (208, 769834), (232, 690196), (338, 473744), (377, 424736), (416, 384917), (464, 345098), (676, 236872), (754, 212368), (928, 172549), (1021, 156832), (1352, 118436), (1508, 106184), (2042, 78416), (2704, 59218), (3016, 53092), (4084, 39208), (4901, 32672), (5408, 29609), (6032, 26546), (8168, 19604), (9802, 16336), (12064, 13273)]