165773395744

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{202907}}^1$

素因数の和:203150

約数の個数: 72

約数和(自身を含む): 360435219984

約数和(自身を除く): 194661824240

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 211, 242, 352, 422, 484, 844, 968, 1688, 1936, 2321, 3376, 3872, 4642, 6752, 9284, 18568, 25531, 37136, 51062, 74272, 102124, 202907, 204248, 405814, 408496, 811628, 816992, 1623256, 2231977, 3246512, 4463954, 6493024, 8927908, 17855816, 24551747, 35711632, 42813377, 49103494, 71423264, 85626754, 98206988, 171253508, 196413976, 342507016, 392827952, 470947147, 685014032, 785655904, 941894294, 1370028064, 1883788588, 3767577176, 5180418617, 7535154352, 10360837234, 15070308704, 20721674468, 41443348936, 82886697872, 165773395744]

約数ペア:

[(1, 165773395744), (2, 82886697872), (4, 41443348936), (8, 20721674468), (11, 15070308704), (16, 10360837234), (22, 7535154352), (32, 5180418617), (44, 3767577176), (88, 1883788588), (121, 1370028064), (176, 941894294), (211, 785655904), (242, 685014032), (352, 470947147), (422, 392827952), (484, 342507016), (844, 196413976), (968, 171253508), (1688, 98206988), (1936, 85626754), (2321, 71423264), (3376, 49103494), (3872, 42813377), (4642, 35711632), (6752, 24551747), (9284, 17855816), (18568, 8927908), (25531, 6493024), (37136, 4463954), (51062, 3246512), (74272, 2231977), (102124, 1623256), (202907, 816992), (204248, 811628), (405814, 408496)]