190099216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{3329}}^1$

素因数の和:3463

約数の個数: 40

約数和(自身を含む): 381538080

約数和(自身を除く): 191438864

約数列:

[1, 2, 4, 8, 16, 43, 83, 86, 166, 172, 332, 344, 664, 688, 1328, 3329, 3569, 6658, 7138, 13316, 14276, 26632, 28552, 53264, 57104, 143147, 276307, 286294, 552614, 572588, 1105228, 1145176, 2210456, 2290352, 4420912, 11881201, 23762402, 47524804, 95049608, 190099216]

約数ペア:

[(1, 190099216), (2, 95049608), (4, 47524804), (8, 23762402), (16, 11881201), (43, 4420912), (83, 2290352), (86, 2210456), (166, 1145176), (172, 1105228), (332, 572588), (344, 552614), (664, 286294), (688, 276307), (1328, 143147), (3329, 57104), (3569, 53264), (6658, 28552), (7138, 26632), (13316, 14276)]