138884256

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{68891}}^1$

素因数の和:68914

約数の個数: 72

約数和(自身を含む): 451380384

約数和(自身を除く): 312496128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 68891, 137782, 206673, 275564, 413346, 482237, 551128, 620019, 826692, 964474, 1102256, 1240038, 1446711, 1653384, 1928948, 2204512, 2480076, 2893422, 3306768, 3857896, 4340133, 4960152, 5786844, 6613536, 7715792, 8680266, 9920304, 11573688, 15431584, 17360532, 19840608, 23147376, 34721064, 46294752, 69442128, 138884256]

約数ペア:

[(1, 138884256), (2, 69442128), (3, 46294752), (4, 34721064), (6, 23147376), (7, 19840608), (8, 17360532), (9, 15431584), (12, 11573688), (14, 9920304), (16, 8680266), (18, 7715792), (21, 6613536), (24, 5786844), (28, 4960152), (32, 4340133), (36, 3857896), (42, 3306768), (48, 2893422), (56, 2480076), (63, 2204512), (72, 1928948), (84, 1653384), (96, 1446711), (112, 1240038), (126, 1102256), (144, 964474), (168, 826692), (224, 620019), (252, 551128), (288, 482237), (336, 413346), (504, 275564), (672, 206673), (1008, 137782), (2016, 68891)]