123050512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:416

約数の個数: 80

約数和(自身を含む): 269482752

約数和(自身を除く): 146432240

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 47, 52, 82, 94, 104, 164, 188, 208, 307, 328, 376, 533, 611, 614, 656, 752, 1066, 1222, 1228, 1927, 2132, 2444, 2456, 3854, 3991, 4264, 4888, 4912, 7708, 7982, 8528, 9776, 12587, 14429, 15416, 15964, 25051, 25174, 28858, 30832, 31928, 50102, 50348, 57716, 63856, 100204, 100696, 115432, 163631, 187577, 200408, 201392, 230864, 327262, 375154, 400816, 591589, 654524, 750308, 1183178, 1309048, 1500616, 2366356, 2618096, 3001232, 4732712, 7690657, 9465424, 15381314, 30762628, 61525256, 123050512]

約数ペア:

[(1, 123050512), (2, 61525256), (4, 30762628), (8, 15381314), (13, 9465424), (16, 7690657), (26, 4732712), (41, 3001232), (47, 2618096), (52, 2366356), (82, 1500616), (94, 1309048), (104, 1183178), (164, 750308), (188, 654524), (208, 591589), (307, 400816), (328, 375154), (376, 327262), (533, 230864), (611, 201392), (614, 200408), (656, 187577), (752, 163631), (1066, 115432), (1222, 100696), (1228, 100204), (1927, 63856), (2132, 57716), (2444, 50348), (2456, 50102), (3854, 31928), (3991, 30832), (4264, 28858), (4888, 25174), (4912, 25051), (7708, 15964), (7982, 15416), (8528, 14429), (9776, 12587)]