156797178013

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{23549}}^1$

素因数の和:23877

約数の個数: 32

約数和(自身を含む): 185322297600

約数和(自身を除く): 28525119587

約数列:

[1, 7, 53, 131, 137, 371, 917, 959, 6943, 7261, 17947, 23549, 48601, 50827, 125629, 164843, 951191, 1248097, 3084919, 3226213, 6658337, 8736679, 21594433, 22583491, 163500707, 170989289, 422633903, 1144504949, 1196925023, 2958437321, 22399596859, 156797178013]

約数ペア:

[(1, 156797178013), (7, 22399596859), (53, 2958437321), (131, 1196925023), (137, 1144504949), (371, 422633903), (917, 170989289), (959, 163500707), (6943, 22583491), (7261, 21594433), (17947, 8736679), (23549, 6658337), (48601, 3226213), (50827, 3084919), (125629, 1248097), (164843, 951191)]