165986928

素因数分解:

$2^4\times 3^3\times {\mathrm{223}}^1\times {\mathrm{1723}}^1$

素因数の和:1963

約数の個数: 80

約数和(自身を含む): 478858240

約数和(自身を除く): 312871312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 223, 432, 446, 669, 892, 1338, 1723, 1784, 2007, 2676, 3446, 3568, 4014, 5169, 5352, 6021, 6892, 8028, 10338, 10704, 12042, 13784, 15507, 16056, 20676, 24084, 27568, 31014, 32112, 41352, 46521, 48168, 62028, 82704, 93042, 96336, 124056, 186084, 248112, 372168, 384229, 744336, 768458, 1152687, 1536916, 2305374, 3073832, 3458061, 4610748, 6147664, 6916122, 9221496, 10374183, 13832244, 18442992, 20748366, 27664488, 41496732, 55328976, 82993464, 165986928]

約数ペア:

[(1, 165986928), (2, 82993464), (3, 55328976), (4, 41496732), (6, 27664488), (8, 20748366), (9, 18442992), (12, 13832244), (16, 10374183), (18, 9221496), (24, 6916122), (27, 6147664), (36, 4610748), (48, 3458061), (54, 3073832), (72, 2305374), (108, 1536916), (144, 1152687), (216, 768458), (223, 744336), (432, 384229), (446, 372168), (669, 248112), (892, 186084), (1338, 124056), (1723, 96336), (1784, 93042), (2007, 82704), (2676, 62028), (3446, 48168), (3568, 46521), (4014, 41352), (5169, 32112), (5352, 31014), (6021, 27568), (6892, 24084), (8028, 20676), (10338, 16056), (10704, 15507), (12042, 13784)]