161241408

素因数分解:

$2^6\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4057}}^1$

素因数の和:4101

約数の個数: 112

約数和(自身を含む): 494751360

約数和(自身を除く): 333509952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 138, 144, 184, 192, 207, 216, 276, 288, 368, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1242, 1472, 1656, 1728, 2208, 2484, 3312, 4057, 4416, 4968, 6624, 8114, 9936, 12171, 13248, 16228, 19872, 24342, 32456, 36513, 39744, 48684, 64912, 73026, 93311, 97368, 109539, 129824, 146052, 186622, 194736, 219078, 259648, 279933, 292104, 373244, 389472, 438156, 559866, 584208, 746488, 778944, 839799, 876312, 1119732, 1168416, 1492976, 1679598, 1752624, 2239464, 2336832, 2519397, 2985952, 3359196, 3505248, 4478928, 5038794, 5971904, 6718392, 7010496, 8957856, 10077588, 13436784, 17915712, 20155176, 26873568, 40310352, 53747136, 80620704, 161241408]

約数ペア:

[(1, 161241408), (2, 80620704), (3, 53747136), (4, 40310352), (6, 26873568), (8, 20155176), (9, 17915712), (12, 13436784), (16, 10077588), (18, 8957856), (23, 7010496), (24, 6718392), (27, 5971904), (32, 5038794), (36, 4478928), (46, 3505248), (48, 3359196), (54, 2985952), (64, 2519397), (69, 2336832), (72, 2239464), (92, 1752624), (96, 1679598), (108, 1492976), (138, 1168416), (144, 1119732), (184, 876312), (192, 839799), (207, 778944), (216, 746488), (276, 584208), (288, 559866), (368, 438156), (414, 389472), (432, 373244), (552, 292104), (576, 279933), (621, 259648), (736, 219078), (828, 194736), (864, 186622), (1104, 146052), (1242, 129824), (1472, 109539), (1656, 97368), (1728, 93311), (2208, 73026), (2484, 64912), (3312, 48684), (4057, 39744), (4416, 36513), (4968, 32456), (6624, 24342), (8114, 19872), (9936, 16228), (12171, 13248)]