158237282

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 300499200

約数和(自身を除く): 142261918

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 73, 133, 146, 203, 266, 281, 406, 511, 551, 562, 1022, 1102, 1387, 1967, 2117, 2774, 3857, 3934, 4234, 5339, 7714, 8149, 9709, 10678, 14819, 16298, 19418, 20513, 29638, 37373, 40223, 41026, 57043, 74746, 80446, 114086, 143591, 154831, 281561, 287182, 309662, 389747, 563122, 594877, 779494, 1083817, 1189754, 2167634, 2728229, 4164139, 5456458, 8328278, 11302663, 22605326, 79118641, 158237282]

約数ペア:

[(1, 158237282), (2, 79118641), (7, 22605326), (14, 11302663), (19, 8328278), (29, 5456458), (38, 4164139), (58, 2728229), (73, 2167634), (133, 1189754), (146, 1083817), (203, 779494), (266, 594877), (281, 563122), (406, 389747), (511, 309662), (551, 287182), (562, 281561), (1022, 154831), (1102, 143591), (1387, 114086), (1967, 80446), (2117, 74746), (2774, 57043), (3857, 41026), (3934, 40223), (4234, 37373), (5339, 29638), (7714, 20513), (8149, 19418), (9709, 16298), (10678, 14819)]