161438712

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{85147}}^1$

素因数の和:85235

約数の個数: 32

約数和(自身を含む): 408710400

約数和(自身を除く): 247271688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 85147, 170294, 255441, 340588, 510882, 681176, 1021764, 2043528, 6726613, 13453226, 20179839, 26906452, 40359678, 53812904, 80719356, 161438712]

約数ペア:

[(1, 161438712), (2, 80719356), (3, 53812904), (4, 40359678), (6, 26906452), (8, 20179839), (12, 13453226), (24, 6726613), (79, 2043528), (158, 1021764), (237, 681176), (316, 510882), (474, 340588), (632, 255441), (948, 170294), (1896, 85147)]