157592592

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:909

約数の個数: 120

約数和(自身を含む): 466422528

約数和(自身を除く): 308829936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 43, 48, 62, 72, 86, 93, 124, 129, 144, 172, 186, 248, 258, 279, 344, 372, 387, 496, 516, 558, 688, 744, 774, 821, 1032, 1116, 1333, 1488, 1548, 1642, 2064, 2232, 2463, 2666, 3096, 3284, 3999, 4464, 4926, 5332, 6192, 6568, 7389, 7998, 9852, 10664, 11997, 13136, 14778, 15996, 19704, 21328, 23994, 25451, 29556, 31992, 35303, 39408, 47988, 50902, 59112, 63984, 70606, 76353, 95976, 101804, 105909, 118224, 141212, 152706, 191952, 203608, 211818, 229059, 282424, 305412, 317727, 407216, 423636, 458118, 564848, 610824, 635454, 847272, 916236, 1094393, 1221648, 1270908, 1694544, 1832472, 2188786, 2541816, 3283179, 3664944, 4377572, 5083632, 6566358, 8755144, 9849537, 13132716, 17510288, 19699074, 26265432, 39398148, 52530864, 78796296, 157592592]

約数ペア:

[(1, 157592592), (2, 78796296), (3, 52530864), (4, 39398148), (6, 26265432), (8, 19699074), (9, 17510288), (12, 13132716), (16, 9849537), (18, 8755144), (24, 6566358), (31, 5083632), (36, 4377572), (43, 3664944), (48, 3283179), (62, 2541816), (72, 2188786), (86, 1832472), (93, 1694544), (124, 1270908), (129, 1221648), (144, 1094393), (172, 916236), (186, 847272), (248, 635454), (258, 610824), (279, 564848), (344, 458118), (372, 423636), (387, 407216), (496, 317727), (516, 305412), (558, 282424), (688, 229059), (744, 211818), (774, 203608), (821, 191952), (1032, 152706), (1116, 141212), (1333, 118224), (1488, 105909), (1548, 101804), (1642, 95976), (2064, 76353), (2232, 70606), (2463, 63984), (2666, 59112), (3096, 50902), (3284, 47988), (3999, 39408), (4464, 35303), (4926, 31992), (5332, 29556), (6192, 25451), (6568, 23994), (7389, 21328), (7998, 19704), (9852, 15996), (10664, 14778), (11997, 13136)]