158313420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{293173}}^1$

素因数の和:293191

約数の個数: 48

約数和(自身を含む): 492532320

約数和(自身を除く): 334218900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 293173, 586346, 879519, 1172692, 1465865, 1759038, 2638557, 2931730, 3518076, 4397595, 5277114, 5863460, 7915671, 8795190, 10554228, 13192785, 15831342, 17590380, 26385570, 31662684, 39578355, 52771140, 79156710, 158313420]

約数ペア:

[(1, 158313420), (2, 79156710), (3, 52771140), (4, 39578355), (5, 31662684), (6, 26385570), (9, 17590380), (10, 15831342), (12, 13192785), (15, 10554228), (18, 8795190), (20, 7915671), (27, 5863460), (30, 5277114), (36, 4397595), (45, 3518076), (54, 2931730), (60, 2638557), (90, 1759038), (108, 1465865), (135, 1172692), (180, 879519), (270, 586346), (540, 293173)]