157033908899

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1\times {\mathrm{983}}^1$

素因数の和:1776

約数の個数: 48

約数和(自身を含む): 189058738176

約数和(自身を除く): 32024829277

約数列:

[1, 7, 41, 49, 131, 287, 607, 917, 983, 2009, 4249, 5371, 6419, 6881, 24887, 29743, 37597, 40303, 48167, 79517, 128773, 174209, 263179, 282121, 556619, 596681, 901411, 1219463, 1974847, 3260197, 3896333, 4176767, 5279693, 6309877, 22821379, 24463921, 29237369, 36957851, 78165211, 159749653, 171247447, 258704957, 547156477, 1198732129, 3204773651, 3830095339, 22433415557, 157033908899]

約数ペア:

[(1, 157033908899), (7, 22433415557), (41, 3830095339), (49, 3204773651), (131, 1198732129), (287, 547156477), (607, 258704957), (917, 171247447), (983, 159749653), (2009, 78165211), (4249, 36957851), (5371, 29237369), (6419, 24463921), (6881, 22821379), (24887, 6309877), (29743, 5279693), (37597, 4176767), (40303, 3896333), (48167, 3260197), (79517, 1974847), (128773, 1219463), (174209, 901411), (263179, 596681), (282121, 556619)]