137768128508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{1277}}^1\times {\mathrm{21187}}^1$

素因数の和:22554

約数の個数: 48

約数和(自身を含む): 257785073280

約数和(自身を除く): 120016944772

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 1277, 2546, 2554, 5092, 5108, 21187, 24263, 42374, 48526, 84748, 85559, 97052, 171118, 342236, 402553, 805106, 1419529, 1610212, 1625621, 2839058, 3251242, 5678116, 6502484, 26971051, 27055799, 53942102, 54111598, 107884204, 108223196, 514060181, 1028120362, 1812738533, 2056240724, 3625477066, 7250954132, 34442032127, 68884064254, 137768128508]

約数ペア:

[(1, 137768128508), (2, 68884064254), (4, 34442032127), (19, 7250954132), (38, 3625477066), (67, 2056240724), (76, 1812738533), (134, 1028120362), (268, 514060181), (1273, 108223196), (1277, 107884204), (2546, 54111598), (2554, 53942102), (5092, 27055799), (5108, 26971051), (21187, 6502484), (24263, 5678116), (42374, 3251242), (48526, 2839058), (84748, 1625621), (85559, 1610212), (97052, 1419529), (171118, 805106), (342236, 402553)]