129178416

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{719}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 353548800

約数和(自身を除く): 224370384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 197, 228, 304, 394, 456, 591, 719, 788, 912, 1182, 1438, 1576, 2157, 2364, 2876, 3152, 3743, 4314, 4728, 5752, 7486, 8628, 9456, 11229, 11504, 13661, 14972, 17256, 22458, 27322, 29944, 34512, 40983, 44916, 54644, 59888, 81966, 89832, 109288, 141643, 163932, 179664, 218576, 283286, 327864, 424929, 566572, 655728, 849858, 1133144, 1699716, 2266288, 2691217, 3399432, 5382434, 6798864, 8073651, 10764868, 16147302, 21529736, 32294604, 43059472, 64589208, 129178416]

約数ペア:

[(1, 129178416), (2, 64589208), (3, 43059472), (4, 32294604), (6, 21529736), (8, 16147302), (12, 10764868), (16, 8073651), (19, 6798864), (24, 5382434), (38, 3399432), (48, 2691217), (57, 2266288), (76, 1699716), (114, 1133144), (152, 849858), (197, 655728), (228, 566572), (304, 424929), (394, 327864), (456, 283286), (591, 218576), (719, 179664), (788, 163932), (912, 141643), (1182, 109288), (1438, 89832), (1576, 81966), (2157, 59888), (2364, 54644), (2876, 44916), (3152, 40983), (3743, 34512), (4314, 29944), (4728, 27322), (5752, 22458), (7486, 17256), (8628, 14972), (9456, 13661), (11229, 11504)]