142105656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{587}}^1$

素因数の和:745

約数の個数: 128

約数和(自身を含む): 447068160

約数和(自身を除く): 304962504

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 131, 132, 154, 168, 231, 262, 264, 308, 393, 462, 524, 587, 616, 786, 917, 924, 1048, 1174, 1441, 1572, 1761, 1834, 1848, 2348, 2751, 2882, 3144, 3522, 3668, 4109, 4323, 4696, 5502, 5764, 6457, 7044, 7336, 8218, 8646, 10087, 11004, 11528, 12327, 12914, 14088, 16436, 17292, 19371, 20174, 22008, 24654, 25828, 30261, 32872, 34584, 38742, 40348, 45199, 49308, 51656, 60522, 76897, 77484, 80696, 90398, 98616, 121044, 135597, 153794, 154968, 180796, 230691, 242088, 271194, 307588, 361592, 461382, 538279, 542388, 615176, 845867, 922764, 1076558, 1084776, 1614837, 1691734, 1845528, 2153116, 2537601, 3229674, 3383468, 4306232, 5075202, 5921069, 6459348, 6766936, 10150404, 11842138, 12918696, 17763207, 20300808, 23684276, 35526414, 47368552, 71052828, 142105656]

約数ペア:

[(1, 142105656), (2, 71052828), (3, 47368552), (4, 35526414), (6, 23684276), (7, 20300808), (8, 17763207), (11, 12918696), (12, 11842138), (14, 10150404), (21, 6766936), (22, 6459348), (24, 5921069), (28, 5075202), (33, 4306232), (42, 3383468), (44, 3229674), (56, 2537601), (66, 2153116), (77, 1845528), (84, 1691734), (88, 1614837), (131, 1084776), (132, 1076558), (154, 922764), (168, 845867), (231, 615176), (262, 542388), (264, 538279), (308, 461382), (393, 361592), (462, 307588), (524, 271194), (587, 242088), (616, 230691), (786, 180796), (917, 154968), (924, 153794), (1048, 135597), (1174, 121044), (1441, 98616), (1572, 90398), (1761, 80696), (1834, 77484), (1848, 76897), (2348, 60522), (2751, 51656), (2882, 49308), (3144, 45199), (3522, 40348), (3668, 38742), (4109, 34584), (4323, 32872), (4696, 30261), (5502, 25828), (5764, 24654), (6457, 22008), (7044, 20174), (7336, 19371), (8218, 17292), (8646, 16436), (10087, 14088), (11004, 12914), (11528, 12327)]