148992326

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{81239}}^1$

素因数の和:81379

約数の個数: 16

約数和(自身を含む): 257368320

約数和(自身を除く): 108375994

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 81239, 162478, 568673, 1137346, 10642309, 21284618, 74496163, 148992326]

約数ペア:

[(1, 148992326), (2, 74496163), (7, 21284618), (14, 10642309), (131, 1137346), (262, 568673), (917, 162478), (1834, 81239)]