191937280

素因数分解:

$2^8\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1327}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 464167872

約数和(自身を除く): 272230592

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 113, 128, 160, 226, 256, 320, 452, 565, 640, 904, 1130, 1280, 1327, 1808, 2260, 2654, 3616, 4520, 5308, 6635, 7232, 9040, 10616, 13270, 14464, 18080, 21232, 26540, 28928, 36160, 42464, 53080, 72320, 84928, 106160, 144640, 149951, 169856, 212320, 299902, 339712, 424640, 599804, 749755, 849280, 1199608, 1499510, 1698560, 2399216, 2999020, 4798432, 5998040, 9596864, 11996080, 19193728, 23992160, 38387456, 47984320, 95968640, 191937280]

約数ペア:

[(1, 191937280), (2, 95968640), (4, 47984320), (5, 38387456), (8, 23992160), (10, 19193728), (16, 11996080), (20, 9596864), (32, 5998040), (40, 4798432), (64, 2999020), (80, 2399216), (113, 1698560), (128, 1499510), (160, 1199608), (226, 849280), (256, 749755), (320, 599804), (452, 424640), (565, 339712), (640, 299902), (904, 212320), (1130, 169856), (1280, 149951), (1327, 144640), (1808, 106160), (2260, 84928), (2654, 72320), (3616, 53080), (4520, 42464), (5308, 36160), (6635, 28928), (7232, 26540), (9040, 21232), (10616, 18080), (13270, 14464)]