161556084

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{84673}}^1$

素因数の和:84736

約数の個数: 36

約数和(自身を含む): 416088036

約数和(自身を除く): 254531952

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 84673, 169346, 254019, 338692, 508038, 762057, 1016076, 1524114, 3048228, 4487669, 8975338, 13463007, 17950676, 26926014, 40389021, 53852028, 80778042, 161556084]

約数ペア:

[(1, 161556084), (2, 80778042), (3, 53852028), (4, 40389021), (6, 26926014), (9, 17950676), (12, 13463007), (18, 8975338), (36, 4487669), (53, 3048228), (106, 1524114), (159, 1016076), (212, 762057), (318, 508038), (477, 338692), (636, 254019), (954, 169346), (1908, 84673)]