148907240

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{100613}}^1$

素因数の和:100661

約数の個数: 32

約数和(自身を含む): 344099880

約数和(自身を除く): 195192640

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1480, 100613, 201226, 402452, 503065, 804904, 1006130, 2012260, 3722681, 4024520, 7445362, 14890724, 18613405, 29781448, 37226810, 74453620, 148907240]

約数ペア:

[(1, 148907240), (2, 74453620), (4, 37226810), (5, 29781448), (8, 18613405), (10, 14890724), (20, 7445362), (37, 4024520), (40, 3722681), (74, 2012260), (148, 1006130), (185, 804904), (296, 503065), (370, 402452), (740, 201226), (1480, 100613)]