155408112

素因数分解:

$2^4\times 3^3\times {\mathrm{163}}^1\times {\mathrm{2207}}^1$

素因数の和:2387

約数の個数: 80

約数和(自身を含む): 449018880

約数和(自身を除く): 293610768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 163, 216, 326, 432, 489, 652, 978, 1304, 1467, 1956, 2207, 2608, 2934, 3912, 4401, 4414, 5868, 6621, 7824, 8802, 8828, 11736, 13242, 17604, 17656, 19863, 23472, 26484, 35208, 35312, 39726, 52968, 59589, 70416, 79452, 105936, 119178, 158904, 238356, 317808, 359741, 476712, 719482, 953424, 1079223, 1438964, 2158446, 2877928, 3237669, 4316892, 5755856, 6475338, 8633784, 9713007, 12950676, 17267568, 19426014, 25901352, 38852028, 51802704, 77704056, 155408112]

約数ペア:

[(1, 155408112), (2, 77704056), (3, 51802704), (4, 38852028), (6, 25901352), (8, 19426014), (9, 17267568), (12, 12950676), (16, 9713007), (18, 8633784), (24, 6475338), (27, 5755856), (36, 4316892), (48, 3237669), (54, 2877928), (72, 2158446), (108, 1438964), (144, 1079223), (163, 953424), (216, 719482), (326, 476712), (432, 359741), (489, 317808), (652, 238356), (978, 158904), (1304, 119178), (1467, 105936), (1956, 79452), (2207, 70416), (2608, 59589), (2934, 52968), (3912, 39726), (4401, 35312), (4414, 35208), (5868, 26484), (6621, 23472), (7824, 19863), (8802, 17656), (8828, 17604), (11736, 13242)]