151571454

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{2441}}^1$

素因数の和:2656

約数の個数: 32

約数和(自身を含む): 309450240

約数和(自身を除く): 157878786

約数列:

[1, 2, 3, 6, 79, 131, 158, 237, 262, 393, 474, 786, 2441, 4882, 7323, 10349, 14646, 20698, 31047, 62094, 192839, 319771, 385678, 578517, 639542, 959313, 1157034, 1918626, 25261909, 50523818, 75785727, 151571454]

約数ペア:

[(1, 151571454), (2, 75785727), (3, 50523818), (6, 25261909), (79, 1918626), (131, 1157034), (158, 959313), (237, 639542), (262, 578517), (393, 385678), (474, 319771), (786, 192839), (2441, 62094), (4882, 31047), (7323, 20698), (10349, 14646)]