147820512

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{219971}}^1$

素因数の和:219991

約数の個数: 48

約数和(自身を含む): 443463552

約数和(自身を除く): 295643040

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 219971, 439942, 659913, 879884, 1319826, 1539797, 1759768, 2639652, 3079594, 3519536, 4619391, 5279304, 6159188, 7039072, 9238782, 10558608, 12318376, 18477564, 21117216, 24636752, 36955128, 49273504, 73910256, 147820512]

約数ペア:

[(1, 147820512), (2, 73910256), (3, 49273504), (4, 36955128), (6, 24636752), (7, 21117216), (8, 18477564), (12, 12318376), (14, 10558608), (16, 9238782), (21, 7039072), (24, 6159188), (28, 5279304), (32, 4619391), (42, 3519536), (48, 3079594), (56, 2639652), (84, 1759768), (96, 1539797), (112, 1319826), (168, 879884), (224, 659913), (336, 439942), (672, 219971)]