15681320032

素因数分解:

$2^5\times 7^1\times {\mathrm{191}}^1\times {\mathrm{313}}^1\times {\mathrm{1171}}^1$

素因数の和:1692

約数の個数: 96

約数和(自身を含む): 35611398144

約数和(自身を除く): 19930078112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 191, 224, 313, 382, 626, 764, 1171, 1252, 1337, 1528, 2191, 2342, 2504, 2674, 3056, 4382, 4684, 5008, 5348, 6112, 8197, 8764, 9368, 10016, 10696, 16394, 17528, 18736, 21392, 32788, 35056, 37472, 42784, 59783, 65576, 70112, 119566, 131152, 223661, 239132, 262304, 366523, 418481, 447322, 478264, 733046, 836962, 894644, 956528, 1466092, 1565627, 1673924, 1789288, 1913056, 2565661, 2932184, 3131254, 3347848, 3578576, 5131322, 5864368, 6262508, 6695696, 7157152, 10262644, 11728736, 12525016, 13391392, 20525288, 25050032, 41050576, 50100064, 70005893, 82101152, 140011786, 280023572, 490041251, 560047144, 980082502, 1120094288, 1960165004, 2240188576, 3920330008, 7840660016, 15681320032]

約数ペア:

[(1, 15681320032), (2, 7840660016), (4, 3920330008), (7, 2240188576), (8, 1960165004), (14, 1120094288), (16, 980082502), (28, 560047144), (32, 490041251), (56, 280023572), (112, 140011786), (191, 82101152), (224, 70005893), (313, 50100064), (382, 41050576), (626, 25050032), (764, 20525288), (1171, 13391392), (1252, 12525016), (1337, 11728736), (1528, 10262644), (2191, 7157152), (2342, 6695696), (2504, 6262508), (2674, 5864368), (3056, 5131322), (4382, 3578576), (4684, 3347848), (5008, 3131254), (5348, 2932184), (6112, 2565661), (8197, 1913056), (8764, 1789288), (9368, 1673924), (10016, 1565627), (10696, 1466092), (16394, 956528), (17528, 894644), (18736, 836962), (21392, 733046), (32788, 478264), (35056, 447322), (37472, 418481), (42784, 366523), (59783, 262304), (65576, 239132), (70112, 223661), (119566, 131152)]