157289301

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 255615360

約数和(自身を除く): 98326059

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 151, 261, 307, 377, 453, 921, 1131, 1359, 1963, 2763, 3393, 3991, 4379, 5889, 8903, 11973, 13137, 17667, 26709, 35919, 39411, 46357, 56927, 80127, 115739, 139071, 170781, 347217, 417213, 512343, 602641, 1041651, 1344353, 1807923, 4033059, 5423769, 12099177, 17476589, 52429767, 157289301]

約数ペア:

[(1, 157289301), (3, 52429767), (9, 17476589), (13, 12099177), (29, 5423769), (39, 4033059), (87, 1807923), (117, 1344353), (151, 1041651), (261, 602641), (307, 512343), (377, 417213), (453, 347217), (921, 170781), (1131, 139071), (1359, 115739), (1963, 80127), (2763, 56927), (3393, 46357), (3991, 39411), (4379, 35919), (5889, 26709), (8903, 17667), (11973, 13137)]