77178126

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{659}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 156816000

約数和(自身を除く): 79637874

約数列:

[1, 2, 3, 6, 131, 149, 262, 298, 393, 447, 659, 786, 894, 1318, 1977, 3954, 19519, 39038, 58557, 86329, 98191, 117114, 172658, 196382, 258987, 294573, 517974, 589146, 12863021, 25726042, 38589063, 77178126]

約数ペア:

[(1, 77178126), (2, 38589063), (3, 25726042), (6, 12863021), (131, 589146), (149, 517974), (262, 294573), (298, 258987), (393, 196382), (447, 172658), (659, 117114), (786, 98191), (894, 86329), (1318, 58557), (1977, 39038), (3954, 19519)]