141005384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71359}}^1$

素因数の和:71397

約数の個数: 32

約数和(自身を含む): 299712000

約数和(自身を除く): 158706616

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 71359, 142718, 285436, 570872, 927667, 1355821, 1855334, 2711642, 3710668, 5423284, 7421336, 10846568, 17625673, 35251346, 70502692, 141005384]

約数ペア:

[(1, 141005384), (2, 70502692), (4, 35251346), (8, 17625673), (13, 10846568), (19, 7421336), (26, 5423284), (38, 3710668), (52, 2711642), (76, 1855334), (104, 1355821), (152, 927667), (247, 570872), (494, 285436), (988, 142718), (1976, 71359)]