156975248048

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{173}}^1\times {\mathrm{637199}}^1$

素因数の和:637469

約数の個数: 40

約数和(自身を含む): 309335112000

約数和(自身を除く): 152359863952

約数列:

[1, 2, 4, 8, 16, 89, 173, 178, 346, 356, 692, 712, 1384, 1424, 2768, 15397, 30794, 61588, 123176, 246352, 637199, 1274398, 2548796, 5097592, 10195184, 56710711, 110235427, 113421422, 220470854, 226842844, 440941708, 453685688, 881883416, 907371376, 1763766832, 9810953003, 19621906006, 39243812012, 78487624024, 156975248048]

約数ペア:

[(1, 156975248048), (2, 78487624024), (4, 39243812012), (8, 19621906006), (16, 9810953003), (89, 1763766832), (173, 907371376), (178, 881883416), (346, 453685688), (356, 440941708), (692, 226842844), (712, 220470854), (1384, 113421422), (1424, 110235427), (2768, 56710711), (15397, 10195184), (30794, 5097592), (61588, 2548796), (123176, 1274398), (246352, 637199)]