160746352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20887}}^1$

素因数の和:20945

約数の個数: 40

約数和(自身を含む): 344484896

約数和(自身を除く): 183738544

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 7696, 20887, 41774, 83548, 167096, 271531, 334192, 543062, 772819, 1086124, 1545638, 2172248, 3091276, 4344496, 6182552, 10046647, 12365104, 20093294, 40186588, 80373176, 160746352]

約数ペア:

[(1, 160746352), (2, 80373176), (4, 40186588), (8, 20093294), (13, 12365104), (16, 10046647), (26, 6182552), (37, 4344496), (52, 3091276), (74, 2172248), (104, 1545638), (148, 1086124), (208, 772819), (296, 543062), (481, 334192), (592, 271531), (962, 167096), (1924, 83548), (3848, 41774), (7696, 20887)]