179230038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{31477}}^1$

素因数の和:31568

約数の個数: 32

約数和(自身を含む): 391334496

約数和(自身を除く): 212104458

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 31477, 62954, 94431, 188862, 409201, 818402, 1227603, 2297821, 2455206, 4595642, 6893463, 13786926, 29871673, 59743346, 89615019, 179230038]

約数ペア:

[(1, 179230038), (2, 89615019), (3, 59743346), (6, 29871673), (13, 13786926), (26, 6893463), (39, 4595642), (73, 2455206), (78, 2297821), (146, 1227603), (219, 818402), (438, 409201), (949, 188862), (1898, 94431), (2847, 62954), (5694, 31477)]