160844488

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:506

約数の個数: 64

約数和(自身を含む): 353295360

約数和(自身を除く): 192450872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 163, 263, 268, 326, 469, 526, 536, 652, 938, 1052, 1141, 1304, 1841, 1876, 2104, 2282, 3682, 3752, 4564, 7364, 9128, 10921, 14728, 17621, 21842, 35242, 42869, 43684, 70484, 76447, 85738, 87368, 123347, 140968, 152894, 171476, 246694, 300083, 305788, 342952, 493388, 600166, 611576, 986776, 1200332, 2400664, 2872223, 5744446, 11488892, 20105561, 22977784, 40211122, 80422244, 160844488]

約数ペア:

[(1, 160844488), (2, 80422244), (4, 40211122), (7, 22977784), (8, 20105561), (14, 11488892), (28, 5744446), (56, 2872223), (67, 2400664), (134, 1200332), (163, 986776), (263, 611576), (268, 600166), (326, 493388), (469, 342952), (526, 305788), (536, 300083), (652, 246694), (938, 171476), (1052, 152894), (1141, 140968), (1304, 123347), (1841, 87368), (1876, 85738), (2104, 76447), (2282, 70484), (3682, 43684), (3752, 42869), (4564, 35242), (7364, 21842), (9128, 17621), (10921, 14728)]