156724128

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:899

約数の個数: 144

約数和(自身を含む): 494780832

約数和(自身を除く): 338056704

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 61, 66, 72, 88, 96, 99, 122, 132, 144, 176, 183, 198, 244, 264, 288, 352, 366, 396, 488, 528, 549, 671, 732, 792, 811, 976, 1056, 1098, 1342, 1464, 1584, 1622, 1952, 2013, 2196, 2433, 2684, 2928, 3168, 3244, 4026, 4392, 4866, 5368, 5856, 6039, 6488, 7299, 8052, 8784, 8921, 9732, 10736, 12078, 12976, 14598, 16104, 17568, 17842, 19464, 21472, 24156, 25952, 26763, 29196, 32208, 35684, 38928, 48312, 49471, 53526, 58392, 64416, 71368, 77856, 80289, 96624, 98942, 107052, 116784, 142736, 148413, 160578, 193248, 197884, 214104, 233568, 285472, 296826, 321156, 395768, 428208, 445239, 544181, 593652, 642312, 791536, 856416, 890478, 1088362, 1187304, 1284624, 1583072, 1632543, 1780956, 2176724, 2374608, 2569248, 3265086, 3561912, 4353448, 4749216, 4897629, 6530172, 7123824, 8706896, 9795258, 13060344, 14247648, 17413792, 19590516, 26120688, 39181032, 52241376, 78362064, 156724128]

約数ペア:

[(1, 156724128), (2, 78362064), (3, 52241376), (4, 39181032), (6, 26120688), (8, 19590516), (9, 17413792), (11, 14247648), (12, 13060344), (16, 9795258), (18, 8706896), (22, 7123824), (24, 6530172), (32, 4897629), (33, 4749216), (36, 4353448), (44, 3561912), (48, 3265086), (61, 2569248), (66, 2374608), (72, 2176724), (88, 1780956), (96, 1632543), (99, 1583072), (122, 1284624), (132, 1187304), (144, 1088362), (176, 890478), (183, 856416), (198, 791536), (244, 642312), (264, 593652), (288, 544181), (352, 445239), (366, 428208), (396, 395768), (488, 321156), (528, 296826), (549, 285472), (671, 233568), (732, 214104), (792, 197884), (811, 193248), (976, 160578), (1056, 148413), (1098, 142736), (1342, 116784), (1464, 107052), (1584, 98942), (1622, 96624), (1952, 80289), (2013, 77856), (2196, 71368), (2433, 64416), (2684, 58392), (2928, 53526), (3168, 49471), (3244, 48312), (4026, 38928), (4392, 35684), (4866, 32208), (5368, 29196), (5856, 26763), (6039, 25952), (6488, 24156), (7299, 21472), (8052, 19464), (8784, 17842), (8921, 17568), (9732, 16104), (10736, 14598), (12078, 12976)]