148404004

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{4903}}^1$

素因数の和:4984

約数の個数: 48

約数和(自身を含む): 316366848

約数和(自身を除く): 167962844

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 4903, 7567, 9806, 15134, 19612, 30268, 34321, 68642, 112769, 137284, 225538, 230441, 451076, 460882, 789383, 921764, 1578766, 1613087, 3157532, 3226174, 5300143, 6452348, 10600286, 21200572, 37101001, 74202002, 148404004]

約数ペア:

[(1, 148404004), (2, 74202002), (4, 37101001), (7, 21200572), (14, 10600286), (23, 6452348), (28, 5300143), (46, 3226174), (47, 3157532), (92, 1613087), (94, 1578766), (161, 921764), (188, 789383), (322, 460882), (329, 451076), (644, 230441), (658, 225538), (1081, 137284), (1316, 112769), (2162, 68642), (4324, 34321), (4903, 30268), (7567, 19612), (9806, 15134)]