156744352

素因数分解:

$2^5\times {\mathrm{17}}^3\times {\mathrm{997}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 328202280

約数和(自身を除く): 171457928

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 289, 544, 578, 997, 1156, 1994, 2312, 3988, 4624, 4913, 7976, 9248, 9826, 15952, 16949, 19652, 31904, 33898, 39304, 67796, 78608, 135592, 157216, 271184, 288133, 542368, 576266, 1152532, 2305064, 4610128, 4898261, 9220256, 9796522, 19593044, 39186088, 78372176, 156744352]

約数ペア:

[(1, 156744352), (2, 78372176), (4, 39186088), (8, 19593044), (16, 9796522), (17, 9220256), (32, 4898261), (34, 4610128), (68, 2305064), (136, 1152532), (272, 576266), (289, 542368), (544, 288133), (578, 271184), (997, 157216), (1156, 135592), (1994, 78608), (2312, 67796), (3988, 39304), (4624, 33898), (4913, 31904), (7976, 19652), (9248, 16949), (9826, 15952)]