123154528

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{32341}}^1$

素因数の和:32375

約数の個数: 48

約数和(自身を含む): 293406624

約数和(自身を除く): 170252096

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 32341, 64682, 129364, 226387, 258728, 452774, 517456, 549797, 905548, 1034912, 1099594, 1811096, 2199188, 3622192, 3848579, 4398376, 7244384, 7697158, 8796752, 15394316, 17593504, 30788632, 61577264, 123154528]

約数ペア:

[(1, 123154528), (2, 61577264), (4, 30788632), (7, 17593504), (8, 15394316), (14, 8796752), (16, 7697158), (17, 7244384), (28, 4398376), (32, 3848579), (34, 3622192), (56, 2199188), (68, 1811096), (112, 1099594), (119, 1034912), (136, 905548), (224, 549797), (238, 517456), (272, 452774), (476, 258728), (544, 226387), (952, 129364), (1904, 64682), (3808, 32341)]