128029752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3019}}^1$

素因数の和:3081

約数の個数: 96

約数和(自身を含む): 376896000

約数和(自身を除く): 248866248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1767, 2232, 2356, 3019, 3534, 4712, 5301, 6038, 7068, 9057, 10602, 12076, 14136, 18114, 21204, 24152, 27171, 36228, 42408, 54342, 57361, 72456, 93589, 108684, 114722, 172083, 187178, 217368, 229444, 280767, 344166, 374356, 458888, 516249, 561534, 688332, 748712, 842301, 1032498, 1123068, 1376664, 1684602, 1778191, 2064996, 2246136, 3369204, 3556382, 4129992, 5334573, 6738408, 7112764, 10669146, 14225528, 16003719, 21338292, 32007438, 42676584, 64014876, 128029752]

約数ペア:

[(1, 128029752), (2, 64014876), (3, 42676584), (4, 32007438), (6, 21338292), (8, 16003719), (9, 14225528), (12, 10669146), (18, 7112764), (19, 6738408), (24, 5334573), (31, 4129992), (36, 3556382), (38, 3369204), (57, 2246136), (62, 2064996), (72, 1778191), (76, 1684602), (93, 1376664), (114, 1123068), (124, 1032498), (152, 842301), (171, 748712), (186, 688332), (228, 561534), (248, 516249), (279, 458888), (342, 374356), (372, 344166), (456, 280767), (558, 229444), (589, 217368), (684, 187178), (744, 172083), (1116, 114722), (1178, 108684), (1368, 93589), (1767, 72456), (2232, 57361), (2356, 54342), (3019, 42408), (3534, 36228), (4712, 27171), (5301, 24152), (6038, 21204), (7068, 18114), (9057, 14136), (10602, 12076)]