156908620480

素因数分解:

$2^6\times 5^1\times {\mathrm{2617}}^1\times {\mathrm{187367}}^1$

素因数の和:190001

約数の個数: 56

約数和(自身を含む): 373783421088

約数和(自身を除く): 216874800608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 2617, 5234, 10468, 13085, 20936, 26170, 41872, 52340, 83744, 104680, 167488, 187367, 209360, 374734, 418720, 749468, 837440, 936835, 1498936, 1873670, 2997872, 3747340, 5995744, 7494680, 11991488, 14989360, 29978720, 59957440, 490339439, 980678878, 1961357756, 2451697195, 3922715512, 4903394390, 7845431024, 9806788780, 15690862048, 19613577560, 31381724096, 39227155120, 78454310240, 156908620480]

約数ペア:

[(1, 156908620480), (2, 78454310240), (4, 39227155120), (5, 31381724096), (8, 19613577560), (10, 15690862048), (16, 9806788780), (20, 7845431024), (32, 4903394390), (40, 3922715512), (64, 2451697195), (80, 1961357756), (160, 980678878), (320, 490339439), (2617, 59957440), (5234, 29978720), (10468, 14989360), (13085, 11991488), (20936, 7494680), (26170, 5995744), (41872, 3747340), (52340, 2997872), (83744, 1873670), (104680, 1498936), (167488, 936835), (187367, 837440), (209360, 749468), (374734, 418720)]