133739936

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19997}}^1$

素因数の和:20037

約数の個数: 48

約数和(自身を含む): 302369760

約数和(自身を除く): 168629824

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 19997, 39994, 79988, 159976, 219967, 319952, 379943, 439934, 639904, 759886, 879868, 1519772, 1759736, 3039544, 3519472, 4179373, 6079088, 7038944, 8358746, 12158176, 16717492, 33434984, 66869968, 133739936]

約数ペア:

[(1, 133739936), (2, 66869968), (4, 33434984), (8, 16717492), (11, 12158176), (16, 8358746), (19, 7038944), (22, 6079088), (32, 4179373), (38, 3519472), (44, 3039544), (76, 1759736), (88, 1519772), (152, 879868), (176, 759886), (209, 639904), (304, 439934), (352, 379943), (418, 319952), (608, 219967), (836, 159976), (1672, 79988), (3344, 39994), (6688, 19997)]