127914536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{659}}^1\times {\mathrm{1277}}^1$

素因数の和:1961

約数の個数: 32

約数和(自身を含む): 253044000

約数和(自身を除く): 125129464

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 659, 1277, 1318, 2554, 2636, 5108, 5272, 10216, 12521, 24263, 25042, 48526, 50084, 97052, 100168, 194104, 841543, 1683086, 3366172, 6732344, 15989317, 31978634, 63957268, 127914536]

約数ペア:

[(1, 127914536), (2, 63957268), (4, 31978634), (8, 15989317), (19, 6732344), (38, 3366172), (76, 1683086), (152, 841543), (659, 194104), (1277, 100168), (1318, 97052), (2554, 50084), (2636, 48526), (5108, 25042), (5272, 24263), (10216, 12521)]