166202348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1129}}^1$

素因数の和:1314

約数の個数: 48

約数和(自身を含む): 332220000

約数和(自身を除く): 166017652

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 149, 247, 298, 494, 596, 988, 1129, 1937, 2258, 2831, 3874, 4516, 5662, 7748, 11324, 14677, 21451, 29354, 36803, 42902, 58708, 73606, 85804, 147212, 168221, 278863, 336442, 557726, 672884, 1115452, 2186873, 3196199, 4373746, 6392398, 8747492, 12784796, 41550587, 83101174, 166202348]

約数ペア:

[(1, 166202348), (2, 83101174), (4, 41550587), (13, 12784796), (19, 8747492), (26, 6392398), (38, 4373746), (52, 3196199), (76, 2186873), (149, 1115452), (247, 672884), (298, 557726), (494, 336442), (596, 278863), (988, 168221), (1129, 147212), (1937, 85804), (2258, 73606), (2831, 58708), (3874, 42902), (4516, 36803), (5662, 29354), (7748, 21451), (11324, 14677)]