148462240

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{40343}}^1$

素因数の和:40381

約数の個数: 48

約数和(自身を含む): 366000768

約数和(自身を除く): 217538528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 40343, 80686, 161372, 201715, 322744, 403430, 645488, 806860, 927889, 1290976, 1613720, 1855778, 3227440, 3711556, 4639445, 6454880, 7423112, 9278890, 14846224, 18557780, 29692448, 37115560, 74231120, 148462240]

約数ペア:

[(1, 148462240), (2, 74231120), (4, 37115560), (5, 29692448), (8, 18557780), (10, 14846224), (16, 9278890), (20, 7423112), (23, 6454880), (32, 4639445), (40, 3711556), (46, 3227440), (80, 1855778), (92, 1613720), (115, 1290976), (160, 927889), (184, 806860), (230, 645488), (368, 403430), (460, 322744), (736, 201715), (920, 161372), (1840, 80686), (3680, 40343)]