163054140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{159857}}^1$

素因数の和:159886

約数の個数: 48

約数和(自身を含む): 483410592

約数和(自身を除く): 320356452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 159857, 319714, 479571, 639428, 799285, 959142, 1598570, 1918284, 2397855, 2717569, 3197140, 4795710, 5435138, 8152707, 9591420, 10870276, 13587845, 16305414, 27175690, 32610828, 40763535, 54351380, 81527070, 163054140]

約数ペア:

[(1, 163054140), (2, 81527070), (3, 54351380), (4, 40763535), (5, 32610828), (6, 27175690), (10, 16305414), (12, 13587845), (15, 10870276), (17, 9591420), (20, 8152707), (30, 5435138), (34, 4795710), (51, 3197140), (60, 2717569), (68, 2397855), (85, 1918284), (102, 1598570), (170, 959142), (204, 799285), (255, 639428), (340, 479571), (510, 319714), (1020, 159857)]