129647284

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{577}}^1$

素因数の和:772

約数の個数: 48

約数和(自身を含む): 254898000

約数和(自身を除く): 125250716

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 149, 298, 377, 577, 596, 754, 1154, 1508, 1937, 2308, 3874, 4321, 7501, 7748, 8642, 15002, 16733, 17284, 30004, 33466, 56173, 66932, 85973, 112346, 171946, 217529, 224692, 343892, 435058, 870116, 1117649, 2235298, 2493217, 4470596, 4986434, 9972868, 32411821, 64823642, 129647284]

約数ペア:

[(1, 129647284), (2, 64823642), (4, 32411821), (13, 9972868), (26, 4986434), (29, 4470596), (52, 2493217), (58, 2235298), (116, 1117649), (149, 870116), (298, 435058), (377, 343892), (577, 224692), (596, 217529), (754, 171946), (1154, 112346), (1508, 85973), (1937, 66932), (2308, 56173), (3874, 33466), (4321, 30004), (7501, 17284), (7748, 16733), (8642, 15002)]