164800818

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1597}}^1$

素因数の和:1638

約数の個数: 120

約数和(自身を含む): 462899052

約数和(自身を除く): 298098234

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 49, 54, 63, 78, 81, 91, 98, 117, 126, 147, 162, 182, 189, 234, 273, 294, 351, 378, 441, 546, 567, 637, 702, 819, 882, 1053, 1134, 1274, 1323, 1597, 1638, 1911, 2106, 2457, 2646, 3194, 3822, 3969, 4791, 4914, 5733, 7371, 7938, 9582, 11179, 11466, 14373, 14742, 17199, 20761, 22358, 28746, 33537, 34398, 41522, 43119, 51597, 62283, 67074, 78253, 86238, 100611, 103194, 124566, 129357, 145327, 156506, 186849, 201222, 234759, 258714, 290654, 301833, 373698, 435981, 469518, 560547, 603666, 704277, 871962, 905499, 1017289, 1121094, 1307943, 1408554, 1681641, 1810998, 2034578, 2112831, 2615886, 3051867, 3363282, 3923829, 4225662, 6103734, 6338493, 7847658, 9155601, 11771487, 12676986, 18311202, 23542974, 27466803, 54933606, 82400409, 164800818]

約数ペア:

[(1, 164800818), (2, 82400409), (3, 54933606), (6, 27466803), (7, 23542974), (9, 18311202), (13, 12676986), (14, 11771487), (18, 9155601), (21, 7847658), (26, 6338493), (27, 6103734), (39, 4225662), (42, 3923829), (49, 3363282), (54, 3051867), (63, 2615886), (78, 2112831), (81, 2034578), (91, 1810998), (98, 1681641), (117, 1408554), (126, 1307943), (147, 1121094), (162, 1017289), (182, 905499), (189, 871962), (234, 704277), (273, 603666), (294, 560547), (351, 469518), (378, 435981), (441, 373698), (546, 301833), (567, 290654), (637, 258714), (702, 234759), (819, 201222), (882, 186849), (1053, 156506), (1134, 145327), (1274, 129357), (1323, 124566), (1597, 103194), (1638, 100611), (1911, 86238), (2106, 78253), (2457, 67074), (2646, 62283), (3194, 51597), (3822, 43119), (3969, 41522), (4791, 34398), (4914, 33537), (5733, 28746), (7371, 22358), (7938, 20761), (9582, 17199), (11179, 14742), (11466, 14373)]