152161804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 287642880

約数和(自身を除く): 135481076

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 163, 173, 284, 326, 346, 652, 692, 1349, 2698, 3097, 3287, 5396, 6194, 6574, 11573, 12283, 12388, 13148, 23146, 24566, 28199, 46292, 49132, 56398, 112796, 219887, 233377, 439774, 466754, 535781, 879548, 933508, 1071562, 2002129, 2143124, 4004258, 8008516, 38040451, 76080902, 152161804]

約数ペア:

[(1, 152161804), (2, 76080902), (4, 38040451), (19, 8008516), (38, 4004258), (71, 2143124), (76, 2002129), (142, 1071562), (163, 933508), (173, 879548), (284, 535781), (326, 466754), (346, 439774), (652, 233377), (692, 219887), (1349, 112796), (2698, 56398), (3097, 49132), (3287, 46292), (5396, 28199), (6194, 24566), (6574, 23146), (11573, 13148), (12283, 12388)]