133739732

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{587}}^1$

素因数の和:780

約数の個数: 48

約数和(自身を含む): 273960960

約数和(自身を除く): 140221228

約数列:

[1, 2, 4, 7, 14, 28, 79, 103, 158, 206, 316, 412, 553, 587, 721, 1106, 1174, 1442, 2212, 2348, 2884, 4109, 8137, 8218, 16274, 16436, 32548, 46373, 56959, 60461, 92746, 113918, 120922, 185492, 227836, 241844, 324611, 423227, 649222, 846454, 1298444, 1692908, 4776419, 9552838, 19105676, 33434933, 66869866, 133739732]

約数ペア:

[(1, 133739732), (2, 66869866), (4, 33434933), (7, 19105676), (14, 9552838), (28, 4776419), (79, 1692908), (103, 1298444), (158, 846454), (206, 649222), (316, 423227), (412, 324611), (553, 241844), (587, 227836), (721, 185492), (1106, 120922), (1174, 113918), (1442, 92746), (2212, 60461), (2348, 56959), (2884, 46373), (4109, 32548), (8137, 16436), (8218, 16274)]