138478152

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{73037}}^1$

素因数の和:73125

約数の個数: 32

約数和(自身を含む): 350582400

約数和(自身を除く): 212104248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 73037, 146074, 219111, 292148, 438222, 584296, 876444, 1752888, 5769923, 11539846, 17309769, 23079692, 34619538, 46159384, 69239076, 138478152]

約数ペア:

[(1, 138478152), (2, 69239076), (3, 46159384), (4, 34619538), (6, 23079692), (8, 17309769), (12, 11539846), (24, 5769923), (79, 1752888), (158, 876444), (237, 584296), (316, 438222), (474, 292148), (632, 219111), (948, 146074), (1896, 73037)]