152020938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1567}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 343203840

約数和(自身を除く): 191182902

約数列:

[1, 2, 3, 6, 19, 23, 37, 38, 46, 57, 69, 74, 111, 114, 138, 222, 437, 703, 851, 874, 1311, 1406, 1567, 1702, 2109, 2553, 2622, 3134, 4218, 4701, 5106, 9402, 16169, 29773, 32338, 36041, 48507, 57979, 59546, 72082, 89319, 97014, 108123, 115958, 173937, 178638, 216246, 347874, 684779, 1101601, 1333517, 1369558, 2054337, 2203202, 2667034, 3304803, 4000551, 4108674, 6609606, 8001102, 25336823, 50673646, 76010469, 152020938]

約数ペア:

[(1, 152020938), (2, 76010469), (3, 50673646), (6, 25336823), (19, 8001102), (23, 6609606), (37, 4108674), (38, 4000551), (46, 3304803), (57, 2667034), (69, 2203202), (74, 2054337), (111, 1369558), (114, 1333517), (138, 1101601), (222, 684779), (437, 347874), (703, 216246), (851, 178638), (874, 173937), (1311, 115958), (1406, 108123), (1567, 97014), (1702, 89319), (2109, 72082), (2553, 59546), (2622, 57979), (3134, 48507), (4218, 36041), (4701, 32338), (5106, 29773), (9402, 16169)]