181316376

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 503193600

約数和(自身を除く): 321877224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 127, 158, 237, 251, 254, 316, 381, 474, 502, 508, 632, 711, 753, 762, 948, 1004, 1016, 1143, 1422, 1506, 1524, 1896, 2008, 2259, 2286, 2844, 3012, 3048, 4518, 4572, 5688, 6024, 9036, 9144, 10033, 18072, 19829, 20066, 30099, 31877, 39658, 40132, 59487, 60198, 63754, 79316, 80264, 90297, 95631, 118974, 120396, 127508, 158632, 178461, 180594, 191262, 237948, 240792, 255016, 286893, 356922, 361188, 382524, 475896, 573786, 713844, 722376, 765048, 1147572, 1427688, 2295144, 2518283, 5036566, 7554849, 10073132, 15109698, 20146264, 22664547, 30219396, 45329094, 60438792, 90658188, 181316376]

約数ペア:

[(1, 181316376), (2, 90658188), (3, 60438792), (4, 45329094), (6, 30219396), (8, 22664547), (9, 20146264), (12, 15109698), (18, 10073132), (24, 7554849), (36, 5036566), (72, 2518283), (79, 2295144), (127, 1427688), (158, 1147572), (237, 765048), (251, 722376), (254, 713844), (316, 573786), (381, 475896), (474, 382524), (502, 361188), (508, 356922), (632, 286893), (711, 255016), (753, 240792), (762, 237948), (948, 191262), (1004, 180594), (1016, 178461), (1143, 158632), (1422, 127508), (1506, 120396), (1524, 118974), (1896, 95631), (2008, 90297), (2259, 80264), (2286, 79316), (2844, 63754), (3012, 60198), (3048, 59487), (4518, 40132), (4572, 39658), (5688, 31877), (6024, 30099), (9036, 20066), (9144, 19829), (10033, 18072)]