171549216

素因数分解:

$2^5\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4547}}^1$

素因数の和:4694

約数の個数: 72

約数和(自身を含む): 491675184

約数和(自身を除く): 320125968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 131, 144, 262, 288, 393, 524, 786, 1048, 1179, 1572, 2096, 2358, 3144, 4192, 4547, 4716, 6288, 9094, 9432, 12576, 13641, 18188, 18864, 27282, 36376, 37728, 40923, 54564, 72752, 81846, 109128, 145504, 163692, 218256, 327384, 436512, 595657, 654768, 1191314, 1309536, 1786971, 2382628, 3573942, 4765256, 5360913, 7147884, 9530512, 10721826, 14295768, 19061024, 21443652, 28591536, 42887304, 57183072, 85774608, 171549216]

約数ペア:

[(1, 171549216), (2, 85774608), (3, 57183072), (4, 42887304), (6, 28591536), (8, 21443652), (9, 19061024), (12, 14295768), (16, 10721826), (18, 9530512), (24, 7147884), (32, 5360913), (36, 4765256), (48, 3573942), (72, 2382628), (96, 1786971), (131, 1309536), (144, 1191314), (262, 654768), (288, 595657), (393, 436512), (524, 327384), (786, 218256), (1048, 163692), (1179, 145504), (1572, 109128), (2096, 81846), (2358, 72752), (3144, 54564), (4192, 40923), (4547, 37728), (4716, 36376), (6288, 27282), (9094, 18864), (9432, 18188), (12576, 13641)]