140816508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3243

約数の個数: 96

約数和(自身を含む): 410554368

約数和(自身を除く): 269737860

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 31, 34, 42, 51, 62, 68, 84, 93, 102, 119, 124, 186, 204, 217, 238, 357, 372, 434, 476, 527, 651, 714, 868, 1054, 1302, 1428, 1581, 2108, 2604, 3162, 3181, 3689, 6324, 6362, 7378, 9543, 11067, 12724, 14756, 19086, 22134, 22267, 38172, 44268, 44534, 54077, 66801, 89068, 98611, 108154, 133602, 162231, 197222, 216308, 267204, 295833, 324462, 378539, 394444, 591666, 648924, 690277, 757078, 1135617, 1183332, 1380554, 1514156, 1676387, 2070831, 2271234, 2761108, 3352774, 4141662, 4542468, 5029161, 6705548, 8283324, 10058322, 11734709, 20116644, 23469418, 35204127, 46938836, 70408254, 140816508]

約数ペア:

[(1, 140816508), (2, 70408254), (3, 46938836), (4, 35204127), (6, 23469418), (7, 20116644), (12, 11734709), (14, 10058322), (17, 8283324), (21, 6705548), (28, 5029161), (31, 4542468), (34, 4141662), (42, 3352774), (51, 2761108), (62, 2271234), (68, 2070831), (84, 1676387), (93, 1514156), (102, 1380554), (119, 1183332), (124, 1135617), (186, 757078), (204, 690277), (217, 648924), (238, 591666), (357, 394444), (372, 378539), (434, 324462), (476, 295833), (527, 267204), (651, 216308), (714, 197222), (868, 162231), (1054, 133602), (1302, 108154), (1428, 98611), (1581, 89068), (2108, 66801), (2604, 54077), (3162, 44534), (3181, 44268), (3689, 38172), (6324, 22267), (6362, 22134), (7378, 19086), (9543, 14756), (11067, 12724)]