142111728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1327

約数の個数: 120

約数和(自身を含む): 440172720

約数和(自身を除く): 298060992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 73, 88, 99, 132, 144, 146, 176, 198, 219, 264, 292, 396, 438, 528, 584, 657, 792, 803, 876, 1168, 1229, 1314, 1584, 1606, 1752, 2409, 2458, 2628, 3212, 3504, 3687, 4818, 4916, 5256, 6424, 7227, 7374, 9636, 9832, 10512, 11061, 12848, 13519, 14454, 14748, 19272, 19664, 22122, 27038, 28908, 29496, 38544, 40557, 44244, 54076, 57816, 58992, 81114, 88488, 89717, 108152, 115632, 121671, 162228, 176976, 179434, 216304, 243342, 269151, 324456, 358868, 486684, 538302, 648912, 717736, 807453, 973368, 986887, 1076604, 1435472, 1614906, 1946736, 1973774, 2153208, 2960661, 3229812, 3947548, 4306416, 5921322, 6459624, 7895096, 8881983, 11842644, 12919248, 15790192, 17763966, 23685288, 35527932, 47370576, 71055864, 142111728]

約数ペア:

[(1, 142111728), (2, 71055864), (3, 47370576), (4, 35527932), (6, 23685288), (8, 17763966), (9, 15790192), (11, 12919248), (12, 11842644), (16, 8881983), (18, 7895096), (22, 6459624), (24, 5921322), (33, 4306416), (36, 3947548), (44, 3229812), (48, 2960661), (66, 2153208), (72, 1973774), (73, 1946736), (88, 1614906), (99, 1435472), (132, 1076604), (144, 986887), (146, 973368), (176, 807453), (198, 717736), (219, 648912), (264, 538302), (292, 486684), (396, 358868), (438, 324456), (528, 269151), (584, 243342), (657, 216304), (792, 179434), (803, 176976), (876, 162228), (1168, 121671), (1229, 115632), (1314, 108152), (1584, 89717), (1606, 88488), (1752, 81114), (2409, 58992), (2458, 57816), (2628, 54076), (3212, 44244), (3504, 40557), (3687, 38544), (4818, 29496), (4916, 28908), (5256, 27038), (6424, 22122), (7227, 19664), (7374, 19272), (9636, 14748), (9832, 14454), (10512, 13519), (11061, 12848)]