148970224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9811}}^1$

素因数の和:9905

約数の個数: 40

約数和(自身を含む): 315122192

約数和(自身を除く): 166151968

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1168, 1898, 3796, 7592, 9811, 15184, 19622, 39244, 78488, 127543, 156976, 255086, 510172, 716203, 1020344, 1432406, 2040688, 2864812, 5729624, 9310639, 11459248, 18621278, 37242556, 74485112, 148970224]

約数ペア:

[(1, 148970224), (2, 74485112), (4, 37242556), (8, 18621278), (13, 11459248), (16, 9310639), (26, 5729624), (52, 2864812), (73, 2040688), (104, 1432406), (146, 1020344), (208, 716203), (292, 510172), (584, 255086), (949, 156976), (1168, 127543), (1898, 78488), (3796, 39244), (7592, 19622), (9811, 15184)]