163407168

素因数分解:

$2^6\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1444

約数の個数: 84

約数和(自身を含む): 470733120

約数和(自身を除く): 307325952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 239, 288, 478, 576, 717, 956, 1187, 1434, 1912, 2151, 2374, 2868, 3561, 3824, 4302, 4748, 5736, 7122, 7648, 8604, 9496, 10683, 11472, 14244, 15296, 17208, 18992, 21366, 22944, 28488, 34416, 37984, 42732, 45888, 56976, 68832, 75968, 85464, 113952, 137664, 170928, 227904, 283693, 341856, 567386, 683712, 851079, 1134772, 1702158, 2269544, 2553237, 3404316, 4539088, 5106474, 6808632, 9078176, 10212948, 13617264, 18156352, 20425896, 27234528, 40851792, 54469056, 81703584, 163407168]

約数ペア:

[(1, 163407168), (2, 81703584), (3, 54469056), (4, 40851792), (6, 27234528), (8, 20425896), (9, 18156352), (12, 13617264), (16, 10212948), (18, 9078176), (24, 6808632), (32, 5106474), (36, 4539088), (48, 3404316), (64, 2553237), (72, 2269544), (96, 1702158), (144, 1134772), (192, 851079), (239, 683712), (288, 567386), (478, 341856), (576, 283693), (717, 227904), (956, 170928), (1187, 137664), (1434, 113952), (1912, 85464), (2151, 75968), (2374, 68832), (2868, 56976), (3561, 45888), (3824, 42732), (4302, 37984), (4748, 34416), (5736, 28488), (7122, 22944), (7648, 21366), (8604, 18992), (9496, 17208), (10683, 15296), (11472, 14244)]