140976108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1924

約数の個数: 144

約数和(自身を含む): 457906176

約数和(自身を除く): 316930068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 28, 36, 39, 42, 46, 52, 63, 69, 78, 84, 91, 92, 117, 126, 138, 156, 161, 182, 207, 234, 252, 273, 276, 299, 322, 364, 414, 468, 483, 546, 598, 644, 819, 828, 897, 966, 1092, 1196, 1449, 1638, 1794, 1871, 1932, 2093, 2691, 2898, 3276, 3588, 3742, 4186, 5382, 5613, 5796, 6279, 7484, 8372, 10764, 11226, 12558, 13097, 16839, 18837, 22452, 24323, 25116, 26194, 33678, 37674, 39291, 43033, 48646, 52388, 67356, 72969, 75348, 78582, 86066, 97292, 117873, 129099, 145938, 157164, 170261, 172132, 218907, 235746, 258198, 291876, 301231, 340522, 387297, 437814, 471492, 510783, 516396, 559429, 602462, 681044, 774594, 875628, 903693, 1021566, 1118858, 1204924, 1532349, 1549188, 1678287, 1807386, 2043132, 2237716, 2711079, 3064698, 3356574, 3614772, 3916003, 5034861, 5422158, 6129396, 6713148, 7832006, 10069722, 10844316, 11748009, 15664012, 20139444, 23496018, 35244027, 46992036, 70488054, 140976108]

約数ペア:

[(1, 140976108), (2, 70488054), (3, 46992036), (4, 35244027), (6, 23496018), (7, 20139444), (9, 15664012), (12, 11748009), (13, 10844316), (14, 10069722), (18, 7832006), (21, 6713148), (23, 6129396), (26, 5422158), (28, 5034861), (36, 3916003), (39, 3614772), (42, 3356574), (46, 3064698), (52, 2711079), (63, 2237716), (69, 2043132), (78, 1807386), (84, 1678287), (91, 1549188), (92, 1532349), (117, 1204924), (126, 1118858), (138, 1021566), (156, 903693), (161, 875628), (182, 774594), (207, 681044), (234, 602462), (252, 559429), (273, 516396), (276, 510783), (299, 471492), (322, 437814), (364, 387297), (414, 340522), (468, 301231), (483, 291876), (546, 258198), (598, 235746), (644, 218907), (819, 172132), (828, 170261), (897, 157164), (966, 145938), (1092, 129099), (1196, 117873), (1449, 97292), (1638, 86066), (1794, 78582), (1871, 75348), (1932, 72969), (2093, 67356), (2691, 52388), (2898, 48646), (3276, 43033), (3588, 39291), (3742, 37674), (4186, 33678), (5382, 26194), (5613, 25116), (5796, 24323), (6279, 22452), (7484, 18837), (8372, 16839), (10764, 13097), (11226, 12558)]