157250528

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{709}}^1$

素因数の和:987

約数の個数: 48

約数和(自身を含む): 322056000

約数和(自身を除く): 164805472

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 239, 464, 478, 709, 928, 956, 1418, 1912, 2836, 3824, 5672, 6931, 7648, 11344, 13862, 20561, 22688, 27724, 41122, 55448, 82244, 110896, 164488, 169451, 221792, 328976, 338902, 657952, 677804, 1355608, 2711216, 4914079, 5422432, 9828158, 19656316, 39312632, 78625264, 157250528]

約数ペア:

[(1, 157250528), (2, 78625264), (4, 39312632), (8, 19656316), (16, 9828158), (29, 5422432), (32, 4914079), (58, 2711216), (116, 1355608), (232, 677804), (239, 657952), (464, 338902), (478, 328976), (709, 221792), (928, 169451), (956, 164488), (1418, 110896), (1912, 82244), (2836, 55448), (3824, 41122), (5672, 27724), (6931, 22688), (7648, 20561), (11344, 13862)]