146203778

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{1301}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 262483200

約数和(自身を除く): 116279422

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 349, 698, 1301, 2443, 2602, 4886, 8027, 9107, 16054, 18214, 29923, 56189, 59846, 112378, 209461, 418922, 454049, 908098, 3178343, 6356686, 10443127, 20886254, 73101889, 146203778]

約数ペア:

[(1, 146203778), (2, 73101889), (7, 20886254), (14, 10443127), (23, 6356686), (46, 3178343), (161, 908098), (322, 454049), (349, 418922), (698, 209461), (1301, 112378), (2443, 59846), (2602, 56189), (4886, 29923), (8027, 18214), (9107, 16054)]