156974126868

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3929}}^1\times {\mathrm{85369}}^1$

素因数の和:89321

約数の個数: 72

約数和(自身を含む): 427432223400

約数和(自身を除く): 270458096532

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 3929, 7858, 11787, 15716, 23574, 35361, 47148, 51077, 70722, 85369, 102154, 141444, 153231, 170738, 204308, 256107, 306462, 341476, 459693, 512214, 612924, 768321, 919386, 1024428, 1109797, 1536642, 1838772, 2219594, 3073284, 3329391, 4439188, 6658782, 9988173, 13317564, 19976346, 39952692, 335414801, 670829602, 1006244403, 1341659204, 2012488806, 3018733209, 4024977612, 4360392413, 6037466418, 8720784826, 12074932836, 13081177239, 17441569652, 26162354478, 39243531717, 52324708956, 78487063434, 156974126868]

約数ペア:

[(1, 156974126868), (2, 78487063434), (3, 52324708956), (4, 39243531717), (6, 26162354478), (9, 17441569652), (12, 13081177239), (13, 12074932836), (18, 8720784826), (26, 6037466418), (36, 4360392413), (39, 4024977612), (52, 3018733209), (78, 2012488806), (117, 1341659204), (156, 1006244403), (234, 670829602), (468, 335414801), (3929, 39952692), (7858, 19976346), (11787, 13317564), (15716, 9988173), (23574, 6658782), (35361, 4439188), (47148, 3329391), (51077, 3073284), (70722, 2219594), (85369, 1838772), (102154, 1536642), (141444, 1109797), (153231, 1024428), (170738, 919386), (204308, 768321), (256107, 612924), (306462, 512214), (341476, 459693)]