255151116

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12157}}^1$

素因数の和:12231

約数の個数: 72

約数和(自身を含む): 716932944

約数和(自身を除く): 461781828

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 53, 66, 99, 106, 132, 159, 198, 212, 318, 396, 477, 583, 636, 954, 1166, 1749, 1908, 2332, 3498, 5247, 6996, 10494, 12157, 20988, 24314, 36471, 48628, 72942, 109413, 133727, 145884, 218826, 267454, 401181, 437652, 534908, 644321, 802362, 1203543, 1288642, 1604724, 1932963, 2407086, 2577284, 3865926, 4814172, 5798889, 7087531, 7731852, 11597778, 14175062, 21262593, 23195556, 28350124, 42525186, 63787779, 85050372, 127575558, 255151116]

約数ペア:

[(1, 255151116), (2, 127575558), (3, 85050372), (4, 63787779), (6, 42525186), (9, 28350124), (11, 23195556), (12, 21262593), (18, 14175062), (22, 11597778), (33, 7731852), (36, 7087531), (44, 5798889), (53, 4814172), (66, 3865926), (99, 2577284), (106, 2407086), (132, 1932963), (159, 1604724), (198, 1288642), (212, 1203543), (318, 802362), (396, 644321), (477, 534908), (583, 437652), (636, 401181), (954, 267454), (1166, 218826), (1749, 145884), (1908, 133727), (2332, 109413), (3498, 72942), (5247, 48628), (6996, 36471), (10494, 24314), (12157, 20988)]