127638532

素因数分解:

$2^2\times 7^3\times {\mathrm{31}}^1\times {\mathrm{3001}}^1$

素因数の和:3057

約数の個数: 48

約数和(自身を含む): 268979200

約数和(自身を除く): 141340668

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 343, 434, 686, 868, 1372, 1519, 3001, 3038, 6002, 6076, 10633, 12004, 21007, 21266, 42014, 42532, 84028, 93031, 147049, 186062, 294098, 372124, 588196, 651217, 1029343, 1302434, 2058686, 2604868, 4117372, 4558519, 9117038, 18234076, 31909633, 63819266, 127638532]

約数ペア:

[(1, 127638532), (2, 63819266), (4, 31909633), (7, 18234076), (14, 9117038), (28, 4558519), (31, 4117372), (49, 2604868), (62, 2058686), (98, 1302434), (124, 1029343), (196, 651217), (217, 588196), (343, 372124), (434, 294098), (686, 186062), (868, 147049), (1372, 93031), (1519, 84028), (3001, 42532), (3038, 42014), (6002, 21266), (6076, 21007), (10633, 12004)]