159291396

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{9811}}^1$

素因数の和:9873

約数の個数: 72

約数和(自身を含む): 450017568

約数和(自身を除く): 290726172

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 41, 44, 66, 82, 99, 123, 132, 164, 198, 246, 369, 396, 451, 492, 738, 902, 1353, 1476, 1804, 2706, 4059, 5412, 8118, 9811, 16236, 19622, 29433, 39244, 58866, 88299, 107921, 117732, 176598, 215842, 323763, 353196, 402251, 431684, 647526, 804502, 971289, 1206753, 1295052, 1609004, 1942578, 2413506, 3620259, 3885156, 4424761, 4827012, 7240518, 8849522, 13274283, 14481036, 17699044, 26548566, 39822849, 53097132, 79645698, 159291396]

約数ペア:

[(1, 159291396), (2, 79645698), (3, 53097132), (4, 39822849), (6, 26548566), (9, 17699044), (11, 14481036), (12, 13274283), (18, 8849522), (22, 7240518), (33, 4827012), (36, 4424761), (41, 3885156), (44, 3620259), (66, 2413506), (82, 1942578), (99, 1609004), (123, 1295052), (132, 1206753), (164, 971289), (198, 804502), (246, 647526), (369, 431684), (396, 402251), (451, 353196), (492, 323763), (738, 215842), (902, 176598), (1353, 117732), (1476, 107921), (1804, 88299), (2706, 58866), (4059, 39244), (5412, 29433), (8118, 19622), (9811, 16236)]