159213648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1264

約数の個数: 80

約数和(自身を含む): 450542592

約数和(自身を除く): 291328944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 331, 528, 662, 911, 993, 1324, 1822, 1986, 2648, 2733, 3641, 3644, 3972, 5296, 5466, 7282, 7288, 7944, 10021, 10923, 10932, 14564, 14576, 15888, 20042, 21846, 21864, 29128, 30063, 40084, 43692, 43728, 58256, 60126, 80168, 87384, 120252, 160336, 174768, 240504, 301541, 481008, 603082, 904623, 1206164, 1809246, 2412328, 3316951, 3618492, 4824656, 6633902, 7236984, 9950853, 13267804, 14473968, 19901706, 26535608, 39803412, 53071216, 79606824, 159213648]

約数ペア:

[(1, 159213648), (2, 79606824), (3, 53071216), (4, 39803412), (6, 26535608), (8, 19901706), (11, 14473968), (12, 13267804), (16, 9950853), (22, 7236984), (24, 6633902), (33, 4824656), (44, 3618492), (48, 3316951), (66, 2412328), (88, 1809246), (132, 1206164), (176, 904623), (264, 603082), (331, 481008), (528, 301541), (662, 240504), (911, 174768), (993, 160336), (1324, 120252), (1822, 87384), (1986, 80168), (2648, 60126), (2733, 58256), (3641, 43728), (3644, 43692), (3972, 40084), (5296, 30063), (5466, 29128), (7282, 21864), (7288, 21846), (7944, 20042), (10021, 15888), (10923, 14576), (10932, 14564)]