131604032

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15461}}^1$

素因数の和:15499

約数の個数: 56

約数和(自身を含む): 314187840

約数和(自身を除く): 182583808

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 15461, 30922, 61844, 108227, 123688, 216454, 247376, 293759, 432908, 494752, 587518, 865816, 989504, 1175036, 1731632, 2056313, 2350072, 3463264, 4112626, 4700144, 6926528, 8225252, 9400288, 16450504, 18800576, 32901008, 65802016, 131604032]

約数ペア:

[(1, 131604032), (2, 65802016), (4, 32901008), (7, 18800576), (8, 16450504), (14, 9400288), (16, 8225252), (19, 6926528), (28, 4700144), (32, 4112626), (38, 3463264), (56, 2350072), (64, 2056313), (76, 1731632), (112, 1175036), (133, 989504), (152, 865816), (224, 587518), (266, 494752), (304, 432908), (448, 293759), (532, 247376), (608, 216454), (1064, 123688), (1216, 108227), (2128, 61844), (4256, 30922), (8512, 15461)]