146393988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{40801}}^1$

素因数の和:40844

約数の個数: 48

約数和(自身を含む): 383865216

約数和(自身を除く): 237471228

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 40801, 81602, 122403, 163204, 244806, 489612, 530413, 938423, 1060826, 1591239, 1876846, 2121652, 2815269, 3182478, 3753692, 5630538, 6364956, 11261076, 12199499, 24398998, 36598497, 48797996, 73196994, 146393988]

約数ペア:

[(1, 146393988), (2, 73196994), (3, 48797996), (4, 36598497), (6, 24398998), (12, 12199499), (13, 11261076), (23, 6364956), (26, 5630538), (39, 3753692), (46, 3182478), (52, 2815269), (69, 2121652), (78, 1876846), (92, 1591239), (138, 1060826), (156, 938423), (276, 530413), (299, 489612), (598, 244806), (897, 163204), (1196, 122403), (1794, 81602), (3588, 40801)]