138111330

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 128

約数和(自身を含む): 393154560

約数和(自身を除く): 255043230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 71, 105, 118, 142, 157, 177, 210, 213, 295, 314, 354, 355, 413, 426, 471, 497, 590, 710, 785, 826, 885, 942, 994, 1065, 1099, 1239, 1491, 1570, 1770, 2065, 2130, 2198, 2355, 2478, 2485, 2982, 3297, 4130, 4189, 4710, 4970, 5495, 6195, 6594, 7455, 8378, 9263, 10990, 11147, 12390, 12567, 14910, 16485, 18526, 20945, 22294, 25134, 27789, 29323, 32970, 33441, 41890, 46315, 55578, 55735, 58646, 62835, 64841, 66882, 78029, 87969, 92630, 111470, 125670, 129682, 138945, 146615, 156058, 167205, 175938, 194523, 234087, 277890, 293230, 324205, 334410, 389046, 390145, 439845, 468174, 648410, 657673, 780290, 879690, 972615, 1170435, 1315346, 1945230, 1973019, 2340870, 3288365, 3946038, 4603711, 6576730, 9207422, 9865095, 13811133, 19730190, 23018555, 27622266, 46037110, 69055665, 138111330]

約数ペア:

[(1, 138111330), (2, 69055665), (3, 46037110), (5, 27622266), (6, 23018555), (7, 19730190), (10, 13811133), (14, 9865095), (15, 9207422), (21, 6576730), (30, 4603711), (35, 3946038), (42, 3288365), (59, 2340870), (70, 1973019), (71, 1945230), (105, 1315346), (118, 1170435), (142, 972615), (157, 879690), (177, 780290), (210, 657673), (213, 648410), (295, 468174), (314, 439845), (354, 390145), (355, 389046), (413, 334410), (426, 324205), (471, 293230), (497, 277890), (590, 234087), (710, 194523), (785, 175938), (826, 167205), (885, 156058), (942, 146615), (994, 138945), (1065, 129682), (1099, 125670), (1239, 111470), (1491, 92630), (1570, 87969), (1770, 78029), (2065, 66882), (2130, 64841), (2198, 62835), (2355, 58646), (2478, 55735), (2485, 55578), (2982, 46315), (3297, 41890), (4130, 33441), (4189, 32970), (4710, 29323), (4970, 27789), (5495, 25134), (6195, 22294), (6594, 20945), (7455, 18526), (8378, 16485), (9263, 14910), (10990, 12567), (11147, 12390)]