148967456

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:598

約数の個数: 72

約数和(自身を含む): 327116160

約数和(自身を除く): 178148704

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 79, 88, 121, 158, 176, 242, 316, 352, 484, 487, 632, 869, 968, 974, 1264, 1738, 1936, 1948, 2528, 3476, 3872, 3896, 5357, 6952, 7792, 9559, 10714, 13904, 15584, 19118, 21428, 27808, 38236, 38473, 42856, 58927, 76472, 76946, 85712, 117854, 152944, 153892, 171424, 235708, 305888, 307784, 423203, 471416, 615568, 846406, 942832, 1231136, 1692812, 1885664, 3385624, 4655233, 6771248, 9310466, 13542496, 18620932, 37241864, 74483728, 148967456]

約数ペア:

[(1, 148967456), (2, 74483728), (4, 37241864), (8, 18620932), (11, 13542496), (16, 9310466), (22, 6771248), (32, 4655233), (44, 3385624), (79, 1885664), (88, 1692812), (121, 1231136), (158, 942832), (176, 846406), (242, 615568), (316, 471416), (352, 423203), (484, 307784), (487, 305888), (632, 235708), (869, 171424), (968, 153892), (974, 152944), (1264, 117854), (1738, 85712), (1936, 76946), (1948, 76472), (2528, 58927), (3476, 42856), (3872, 38473), (3896, 38236), (5357, 27808), (6952, 21428), (7792, 19118), (9559, 15584), (10714, 13904)]