151139716

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2579}}^1$

素因数の和:2633

約数の個数: 72

約数和(自身を含む): 345885120

約数和(自身を除く): 194745404

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 49, 52, 91, 92, 98, 161, 182, 196, 299, 322, 364, 598, 637, 644, 1127, 1196, 1274, 2093, 2254, 2548, 2579, 4186, 4508, 5158, 8372, 10316, 14651, 18053, 29302, 33527, 36106, 58604, 59317, 67054, 72212, 118634, 126371, 134108, 234689, 237268, 252742, 415219, 469378, 505484, 771121, 830438, 938756, 1542242, 1642823, 1660876, 2906533, 3084484, 3285646, 5397847, 5813066, 6571292, 10795694, 11626132, 21591388, 37784929, 75569858, 151139716]

約数ペア:

[(1, 151139716), (2, 75569858), (4, 37784929), (7, 21591388), (13, 11626132), (14, 10795694), (23, 6571292), (26, 5813066), (28, 5397847), (46, 3285646), (49, 3084484), (52, 2906533), (91, 1660876), (92, 1642823), (98, 1542242), (161, 938756), (182, 830438), (196, 771121), (299, 505484), (322, 469378), (364, 415219), (598, 252742), (637, 237268), (644, 234689), (1127, 134108), (1196, 126371), (1274, 118634), (2093, 72212), (2254, 67054), (2548, 59317), (2579, 58604), (4186, 36106), (4508, 33527), (5158, 29302), (8372, 18053), (10316, 14651)]