159374240

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{14867}}^1$

素因数の和:14949

約数の個数: 48

約数和(自身を含む): 382167072

約数和(自身を除く): 222792832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 160, 268, 335, 536, 670, 1072, 1340, 2144, 2680, 5360, 10720, 14867, 29734, 59468, 74335, 118936, 148670, 237872, 297340, 475744, 594680, 996089, 1189360, 1992178, 2378720, 3984356, 4980445, 7968712, 9960890, 15937424, 19921780, 31874848, 39843560, 79687120, 159374240]

約数ペア:

[(1, 159374240), (2, 79687120), (4, 39843560), (5, 31874848), (8, 19921780), (10, 15937424), (16, 9960890), (20, 7968712), (32, 4980445), (40, 3984356), (67, 2378720), (80, 1992178), (134, 1189360), (160, 996089), (268, 594680), (335, 475744), (536, 297340), (670, 237872), (1072, 148670), (1340, 118936), (2144, 74335), (2680, 59468), (5360, 29734), (10720, 14867)]