163959691376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4159}}^1\times {\mathrm{11149}}^1$

素因数の和:15346

約数の個数: 80

約数和(自身を含む): 362351808000

約数和(自身を除く): 198392116624

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 4159, 8318, 11149, 16636, 22298, 33272, 44596, 54067, 66544, 70703, 89192, 108134, 141406, 144937, 178384, 189533, 216268, 282812, 289874, 379066, 432536, 565624, 579748, 758132, 865072, 919139, 1131248, 1159496, 1516264, 1838278, 2318992, 2463929, 3032528, 3676556, 4927858, 7353112, 9855716, 14706224, 19711432, 39422864, 46368691, 92737382, 185474764, 370949528, 602792983, 741899056, 788267747, 1205585966, 1576535494, 2411171932, 3153070988, 4822343864, 6306141976, 9644687728, 10247480711, 12612283952, 20494961422, 40989922844, 81979845688, 163959691376]

約数ペア:

[(1, 163959691376), (2, 81979845688), (4, 40989922844), (8, 20494961422), (13, 12612283952), (16, 10247480711), (17, 9644687728), (26, 6306141976), (34, 4822343864), (52, 3153070988), (68, 2411171932), (104, 1576535494), (136, 1205585966), (208, 788267747), (221, 741899056), (272, 602792983), (442, 370949528), (884, 185474764), (1768, 92737382), (3536, 46368691), (4159, 39422864), (8318, 19711432), (11149, 14706224), (16636, 9855716), (22298, 7353112), (33272, 4927858), (44596, 3676556), (54067, 3032528), (66544, 2463929), (70703, 2318992), (89192, 1838278), (108134, 1516264), (141406, 1159496), (144937, 1131248), (178384, 919139), (189533, 865072), (216268, 758132), (282812, 579748), (289874, 565624), (379066, 432536)]