137357528

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7193}}^1$

素因数の和:7248

約数の個数: 64

約数和(自身を含む): 331499520

約数和(自身を除く): 194141992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 4774, 7193, 9548, 14386, 19096, 28772, 50351, 57544, 79123, 100702, 158246, 201404, 222983, 316492, 402808, 445966, 553861, 632984, 891932, 1107722, 1560881, 1783864, 2215444, 2452813, 3121762, 4430888, 4905626, 6243524, 9811252, 12487048, 17169691, 19622504, 34339382, 68678764, 137357528]

約数ペア:

[(1, 137357528), (2, 68678764), (4, 34339382), (7, 19622504), (8, 17169691), (11, 12487048), (14, 9811252), (22, 6243524), (28, 4905626), (31, 4430888), (44, 3121762), (56, 2452813), (62, 2215444), (77, 1783864), (88, 1560881), (124, 1107722), (154, 891932), (217, 632984), (248, 553861), (308, 445966), (341, 402808), (434, 316492), (616, 222983), (682, 201404), (868, 158246), (1364, 100702), (1736, 79123), (2387, 57544), (2728, 50351), (4774, 28772), (7193, 19096), (9548, 14386)]