153989462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9817}}^1$

素因数の和:9884

約数の個数: 32

約数和(自身を含む): 271448064

約数和(自身を除く): 117458602

約数列:

[1, 2, 11, 22, 23, 31, 46, 62, 253, 341, 506, 682, 713, 1426, 7843, 9817, 15686, 19634, 107987, 215974, 225791, 304327, 451582, 608654, 2483701, 3347597, 4967402, 6695194, 6999521, 13999042, 76994731, 153989462]

約数ペア:

[(1, 153989462), (2, 76994731), (11, 13999042), (22, 6999521), (23, 6695194), (31, 4967402), (46, 3347597), (62, 2483701), (253, 608654), (341, 451582), (506, 304327), (682, 225791), (713, 215974), (1426, 107987), (7843, 19634), (9817, 15686)]