163145724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:555

約数の個数: 96

約数和(自身を含む): 450379776

約数和(自身を除く): 287234052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 127, 164, 246, 254, 287, 373, 381, 492, 508, 574, 746, 762, 861, 889, 1119, 1148, 1492, 1524, 1722, 1778, 2238, 2611, 2667, 3444, 3556, 4476, 5207, 5222, 5334, 7833, 10414, 10444, 10668, 15293, 15621, 15666, 20828, 30586, 31242, 31332, 36449, 45879, 47371, 61172, 62484, 72898, 91758, 94742, 107051, 109347, 142113, 145796, 183516, 189484, 214102, 218694, 284226, 321153, 331597, 428204, 437388, 568452, 642306, 663194, 994791, 1284612, 1326388, 1942211, 1989582, 3884422, 3979164, 5826633, 7768844, 11653266, 13595477, 23306532, 27190954, 40786431, 54381908, 81572862, 163145724]

約数ペア:

[(1, 163145724), (2, 81572862), (3, 54381908), (4, 40786431), (6, 27190954), (7, 23306532), (12, 13595477), (14, 11653266), (21, 7768844), (28, 5826633), (41, 3979164), (42, 3884422), (82, 1989582), (84, 1942211), (123, 1326388), (127, 1284612), (164, 994791), (246, 663194), (254, 642306), (287, 568452), (373, 437388), (381, 428204), (492, 331597), (508, 321153), (574, 284226), (746, 218694), (762, 214102), (861, 189484), (889, 183516), (1119, 145796), (1148, 142113), (1492, 109347), (1524, 107051), (1722, 94742), (1778, 91758), (2238, 72898), (2611, 62484), (2667, 61172), (3444, 47371), (3556, 45879), (4476, 36449), (5207, 31332), (5222, 31242), (5334, 30586), (7833, 20828), (10414, 15666), (10444, 15621), (10668, 15293)]