143993584

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1031}}^1$

素因数の和:1118

約数の個数: 80

約数和(自身を含む): 337835520

約数和(自身を除く): 193841936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 43, 56, 58, 86, 112, 116, 172, 203, 232, 301, 344, 406, 464, 602, 688, 812, 1031, 1204, 1247, 1624, 2062, 2408, 2494, 3248, 4124, 4816, 4988, 7217, 8248, 8729, 9976, 14434, 16496, 17458, 19952, 28868, 29899, 34916, 44333, 57736, 59798, 69832, 88666, 115472, 119596, 139664, 177332, 209293, 239192, 310331, 354664, 418586, 478384, 620662, 709328, 837172, 1241324, 1285657, 1674344, 2482648, 2571314, 3348688, 4965296, 5142628, 8999599, 10285256, 17999198, 20570512, 35998396, 71996792, 143993584]

約数ペア:

[(1, 143993584), (2, 71996792), (4, 35998396), (7, 20570512), (8, 17999198), (14, 10285256), (16, 8999599), (28, 5142628), (29, 4965296), (43, 3348688), (56, 2571314), (58, 2482648), (86, 1674344), (112, 1285657), (116, 1241324), (172, 837172), (203, 709328), (232, 620662), (301, 478384), (344, 418586), (406, 354664), (464, 310331), (602, 239192), (688, 209293), (812, 177332), (1031, 139664), (1204, 119596), (1247, 115472), (1624, 88666), (2062, 69832), (2408, 59798), (2494, 57736), (3248, 44333), (4124, 34916), (4816, 29899), (4988, 28868), (7217, 19952), (8248, 17458), (8729, 16496), (9976, 14434)]