179355978

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{144409}}^1$

素因数の和:144443

約数の個数: 32

約数和(自身を含む): 415900800

約数和(自身を除く): 236544822

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 144409, 288818, 433227, 866454, 1299681, 2599362, 3321407, 3899043, 6642814, 7798086, 9964221, 19928442, 29892663, 59785326, 89677989, 179355978]

約数ペア:

[(1, 179355978), (2, 89677989), (3, 59785326), (6, 29892663), (9, 19928442), (18, 9964221), (23, 7798086), (27, 6642814), (46, 3899043), (54, 3321407), (69, 2599362), (138, 1299681), (207, 866454), (414, 433227), (621, 288818), (1242, 144409)]