161572224

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1376

約数の個数: 128

約数和(自身を含む): 484704000

約数和(自身を除く): 323131776

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 32, 33, 44, 48, 58, 64, 66, 87, 88, 96, 116, 128, 132, 174, 176, 192, 232, 264, 319, 348, 352, 384, 464, 528, 638, 696, 704, 928, 957, 1056, 1276, 1319, 1392, 1408, 1856, 1914, 2112, 2552, 2638, 2784, 3712, 3828, 3957, 4224, 5104, 5276, 5568, 7656, 7914, 10208, 10552, 11136, 14509, 15312, 15828, 20416, 21104, 29018, 30624, 31656, 38251, 40832, 42208, 43527, 58036, 61248, 63312, 76502, 84416, 87054, 114753, 116072, 122496, 126624, 153004, 168832, 174108, 229506, 232144, 253248, 306008, 348216, 420761, 459012, 464288, 506496, 612016, 696432, 841522, 918024, 928576, 1224032, 1262283, 1392864, 1683044, 1836048, 1857152, 2448064, 2524566, 2785728, 3366088, 3672096, 4896128, 5049132, 5571456, 6732176, 7344192, 10098264, 13464352, 14688384, 20196528, 26928704, 40393056, 53857408, 80786112, 161572224]

約数ペア:

[(1, 161572224), (2, 80786112), (3, 53857408), (4, 40393056), (6, 26928704), (8, 20196528), (11, 14688384), (12, 13464352), (16, 10098264), (22, 7344192), (24, 6732176), (29, 5571456), (32, 5049132), (33, 4896128), (44, 3672096), (48, 3366088), (58, 2785728), (64, 2524566), (66, 2448064), (87, 1857152), (88, 1836048), (96, 1683044), (116, 1392864), (128, 1262283), (132, 1224032), (174, 928576), (176, 918024), (192, 841522), (232, 696432), (264, 612016), (319, 506496), (348, 464288), (352, 459012), (384, 420761), (464, 348216), (528, 306008), (638, 253248), (696, 232144), (704, 229506), (928, 174108), (957, 168832), (1056, 153004), (1276, 126624), (1319, 122496), (1392, 116072), (1408, 114753), (1856, 87054), (1914, 84416), (2112, 76502), (2552, 63312), (2638, 61248), (2784, 58036), (3712, 43527), (3828, 42208), (3957, 40832), (4224, 38251), (5104, 31656), (5276, 30624), (5568, 29018), (7656, 21104), (7914, 20416), (10208, 15828), (10552, 15312), (11136, 14509)]