128893702932

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{443281}}^1$

素因数の和:443529

約数の個数: 72

約数和(自身を含む): 335456313192

約数和(自身を除く): 206562610260

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 197, 246, 369, 394, 492, 591, 738, 788, 1182, 1476, 1773, 2364, 3546, 7092, 8077, 16154, 24231, 32308, 48462, 72693, 96924, 145386, 290772, 443281, 886562, 1329843, 1773124, 2659686, 3989529, 5319372, 7979058, 15958116, 18174521, 36349042, 54523563, 72698084, 87326357, 109047126, 163570689, 174652714, 218094252, 261979071, 327141378, 349305428, 523958142, 654282756, 785937213, 1047916284, 1571874426, 3143748852, 3580380637, 7160761274, 10741141911, 14321522548, 21482283822, 32223425733, 42964567644, 64446851466, 128893702932]

約数ペア:

[(1, 128893702932), (2, 64446851466), (3, 42964567644), (4, 32223425733), (6, 21482283822), (9, 14321522548), (12, 10741141911), (18, 7160761274), (36, 3580380637), (41, 3143748852), (82, 1571874426), (123, 1047916284), (164, 785937213), (197, 654282756), (246, 523958142), (369, 349305428), (394, 327141378), (492, 261979071), (591, 218094252), (738, 174652714), (788, 163570689), (1182, 109047126), (1476, 87326357), (1773, 72698084), (2364, 54523563), (3546, 36349042), (7092, 18174521), (8077, 15958116), (16154, 7979058), (24231, 5319372), (32308, 3989529), (48462, 2659686), (72693, 1773124), (96924, 1329843), (145386, 886562), (290772, 443281)]