170055292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 330954624

約数和(自身を除く): 160899332

約数列:

[1, 2, 4, 11, 22, 44, 131, 163, 181, 262, 326, 362, 524, 652, 724, 1441, 1793, 1991, 2882, 3586, 3982, 5764, 7172, 7964, 21353, 23711, 29503, 42706, 47422, 59006, 85412, 94844, 118012, 234883, 260821, 324533, 469766, 521642, 649066, 939532, 1043284, 1298132, 3864893, 7729786, 15459572, 42513823, 85027646, 170055292]

約数ペア:

[(1, 170055292), (2, 85027646), (4, 42513823), (11, 15459572), (22, 7729786), (44, 3864893), (131, 1298132), (163, 1043284), (181, 939532), (262, 649066), (326, 521642), (362, 469766), (524, 324533), (652, 260821), (724, 234883), (1441, 118012), (1793, 94844), (1991, 85412), (2882, 59006), (3586, 47422), (3982, 42706), (5764, 29503), (7172, 23711), (7964, 21353)]