161357184

素因数分解:

$2^7\times 3^4\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:302

約数の個数: 160

約数和(自身を含む): 488743200

約数和(自身を除く): 327386016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 81, 96, 108, 128, 144, 158, 162, 192, 197, 216, 237, 288, 316, 324, 384, 394, 432, 474, 576, 591, 632, 648, 711, 788, 864, 948, 1152, 1182, 1264, 1296, 1422, 1576, 1728, 1773, 1896, 2133, 2364, 2528, 2592, 2844, 3152, 3456, 3546, 3792, 4266, 4728, 5056, 5184, 5319, 5688, 6304, 6399, 7092, 7584, 8532, 9456, 10112, 10368, 10638, 11376, 12608, 12798, 14184, 15168, 15563, 15957, 17064, 18912, 21276, 22752, 25216, 25596, 28368, 30336, 31126, 31914, 34128, 37824, 42552, 45504, 46689, 51192, 56736, 62252, 63828, 68256, 75648, 85104, 91008, 93378, 102384, 113472, 124504, 127656, 136512, 140067, 170208, 186756, 204768, 226944, 249008, 255312, 273024, 280134, 340416, 373512, 409536, 420201, 498016, 510624, 560268, 680832, 747024, 819072, 840402, 996032, 1021248, 1120536, 1260603, 1494048, 1680804, 1992064, 2042496, 2241072, 2521206, 2988096, 3361608, 4482144, 5042412, 5976192, 6723216, 8964288, 10084824, 13446432, 17928576, 20169648, 26892864, 40339296, 53785728, 80678592, 161357184]

約数ペア:

[(1, 161357184), (2, 80678592), (3, 53785728), (4, 40339296), (6, 26892864), (8, 20169648), (9, 17928576), (12, 13446432), (16, 10084824), (18, 8964288), (24, 6723216), (27, 5976192), (32, 5042412), (36, 4482144), (48, 3361608), (54, 2988096), (64, 2521206), (72, 2241072), (79, 2042496), (81, 1992064), (96, 1680804), (108, 1494048), (128, 1260603), (144, 1120536), (158, 1021248), (162, 996032), (192, 840402), (197, 819072), (216, 747024), (237, 680832), (288, 560268), (316, 510624), (324, 498016), (384, 420201), (394, 409536), (432, 373512), (474, 340416), (576, 280134), (591, 273024), (632, 255312), (648, 249008), (711, 226944), (788, 204768), (864, 186756), (948, 170208), (1152, 140067), (1182, 136512), (1264, 127656), (1296, 124504), (1422, 113472), (1576, 102384), (1728, 93378), (1773, 91008), (1896, 85104), (2133, 75648), (2364, 68256), (2528, 63828), (2592, 62252), (2844, 56736), (3152, 51192), (3456, 46689), (3546, 45504), (3792, 42552), (4266, 37824), (4728, 34128), (5056, 31914), (5184, 31126), (5319, 30336), (5688, 28368), (6304, 25596), (6399, 25216), (7092, 22752), (7584, 21276), (8532, 18912), (9456, 17064), (10112, 15957), (10368, 15563), (10638, 15168), (11376, 14184), (12608, 12798)]