170797764

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:577

約数の個数: 72

約数和(自身を含む): 426293280

約数和(自身を除く): 255495516

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 361, 443, 534, 722, 886, 1068, 1083, 1329, 1444, 1691, 1772, 2166, 2658, 3382, 4332, 5073, 5316, 6764, 8417, 10146, 16834, 20292, 25251, 32129, 33668, 39427, 50502, 64258, 78854, 96387, 101004, 118281, 128516, 157708, 159923, 192774, 236562, 319846, 385548, 473124, 479769, 639692, 749113, 959538, 1498226, 1919076, 2247339, 2996452, 4494678, 8989356, 14233147, 28466294, 42699441, 56932588, 85398882, 170797764]

約数ペア:

[(1, 170797764), (2, 85398882), (3, 56932588), (4, 42699441), (6, 28466294), (12, 14233147), (19, 8989356), (38, 4494678), (57, 2996452), (76, 2247339), (89, 1919076), (114, 1498226), (178, 959538), (228, 749113), (267, 639692), (356, 479769), (361, 473124), (443, 385548), (534, 319846), (722, 236562), (886, 192774), (1068, 159923), (1083, 157708), (1329, 128516), (1444, 118281), (1691, 101004), (1772, 96387), (2166, 78854), (2658, 64258), (3382, 50502), (4332, 39427), (5073, 33668), (5316, 32129), (6764, 25251), (8417, 20292), (10146, 16834)]