156164820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8647}}^1$

素因数の和:8709

約数の個数: 96

約数和(自身を含む): 511408128

約数和(自身を除く): 355243308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 8647, 9030, 17294, 18060, 25941, 34588, 43235, 51882, 60529, 86470, 103764, 121058, 129705, 172940, 181587, 242116, 259410, 302645, 363174, 371821, 518820, 605290, 726348, 743642, 907935, 1115463, 1210580, 1487284, 1815870, 1859105, 2230926, 2602747, 3631740, 3718210, 4461852, 5205494, 5577315, 7436420, 7808241, 10410988, 11154630, 13013735, 15616482, 22309260, 26027470, 31232964, 39041205, 52054940, 78082410, 156164820]

約数ペア:

[(1, 156164820), (2, 78082410), (3, 52054940), (4, 39041205), (5, 31232964), (6, 26027470), (7, 22309260), (10, 15616482), (12, 13013735), (14, 11154630), (15, 10410988), (20, 7808241), (21, 7436420), (28, 5577315), (30, 5205494), (35, 4461852), (42, 3718210), (43, 3631740), (60, 2602747), (70, 2230926), (84, 1859105), (86, 1815870), (105, 1487284), (129, 1210580), (140, 1115463), (172, 907935), (210, 743642), (215, 726348), (258, 605290), (301, 518820), (420, 371821), (430, 363174), (516, 302645), (602, 259410), (645, 242116), (860, 181587), (903, 172940), (1204, 129705), (1290, 121058), (1505, 103764), (1806, 86470), (2580, 60529), (3010, 51882), (3612, 43235), (4515, 34588), (6020, 25941), (8647, 18060), (9030, 17294)]