139856448

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{19687}}^1$

素因数の和:19739

約数の個数: 56

約数和(自身を含む): 380057152

約数和(自身を除く): 240200704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 19687, 39374, 59061, 78748, 118122, 157496, 236244, 314992, 472488, 629984, 728419, 944976, 1259968, 1456838, 1889952, 2185257, 2913676, 3779904, 4370514, 5827352, 8741028, 11654704, 17482056, 23309408, 34964112, 46618816, 69928224, 139856448]

約数ペア:

[(1, 139856448), (2, 69928224), (3, 46618816), (4, 34964112), (6, 23309408), (8, 17482056), (12, 11654704), (16, 8741028), (24, 5827352), (32, 4370514), (37, 3779904), (48, 2913676), (64, 2185257), (74, 1889952), (96, 1456838), (111, 1259968), (148, 944976), (192, 728419), (222, 629984), (296, 472488), (444, 314992), (592, 236244), (888, 157496), (1184, 118122), (1776, 78748), (2368, 59061), (3552, 39374), (7104, 19687)]