164433624

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 128

約数和(自身を含む): 450455040

約数和(自身を除く): 286021416

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 83, 92, 97, 111, 138, 148, 166, 184, 194, 222, 249, 276, 291, 296, 332, 388, 444, 498, 552, 582, 664, 776, 851, 888, 996, 1164, 1702, 1909, 1992, 2231, 2328, 2553, 3071, 3404, 3589, 3818, 4462, 5106, 5727, 6142, 6693, 6808, 7178, 7636, 8051, 8924, 9213, 10212, 10767, 11454, 12284, 13386, 14356, 15272, 16102, 17848, 18426, 20424, 21534, 22908, 24153, 24568, 26772, 28712, 32204, 36852, 43068, 45816, 48306, 53544, 64408, 70633, 73704, 82547, 86136, 96612, 141266, 165094, 185173, 193224, 211899, 247641, 282532, 297887, 330188, 370346, 423798, 495282, 555519, 565064, 595774, 660376, 740692, 847596, 893661, 990564, 1111038, 1191548, 1481384, 1695192, 1787322, 1981128, 2222076, 2383096, 3574644, 4444152, 6851401, 7149288, 13702802, 20554203, 27405604, 41108406, 54811208, 82216812, 164433624]

約数ペア:

[(1, 164433624), (2, 82216812), (3, 54811208), (4, 41108406), (6, 27405604), (8, 20554203), (12, 13702802), (23, 7149288), (24, 6851401), (37, 4444152), (46, 3574644), (69, 2383096), (74, 2222076), (83, 1981128), (92, 1787322), (97, 1695192), (111, 1481384), (138, 1191548), (148, 1111038), (166, 990564), (184, 893661), (194, 847596), (222, 740692), (249, 660376), (276, 595774), (291, 565064), (296, 555519), (332, 495282), (388, 423798), (444, 370346), (498, 330188), (552, 297887), (582, 282532), (664, 247641), (776, 211899), (851, 193224), (888, 185173), (996, 165094), (1164, 141266), (1702, 96612), (1909, 86136), (1992, 82547), (2231, 73704), (2328, 70633), (2553, 64408), (3071, 53544), (3404, 48306), (3589, 45816), (3818, 43068), (4462, 36852), (5106, 32204), (5727, 28712), (6142, 26772), (6693, 24568), (6808, 24153), (7178, 22908), (7636, 21534), (8051, 20424), (8924, 18426), (9213, 17848), (10212, 16102), (10767, 15272), (11454, 14356), (12284, 13386)]