142589088

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{15971}}^1$

素因数の和:16018

約数の個数: 72

約数和(自身を含む): 418594176

約数和(自身を除く): 276005088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 15971, 31942, 47913, 63884, 95826, 127768, 143739, 191652, 255536, 287478, 383304, 495101, 511072, 574956, 766608, 990202, 1149912, 1485303, 1533216, 1980404, 2299824, 2970606, 3960808, 4455909, 4599648, 5941212, 7921616, 8911818, 11882424, 15843232, 17823636, 23764848, 35647272, 47529696, 71294544, 142589088]

約数ペア:

[(1, 142589088), (2, 71294544), (3, 47529696), (4, 35647272), (6, 23764848), (8, 17823636), (9, 15843232), (12, 11882424), (16, 8911818), (18, 7921616), (24, 5941212), (31, 4599648), (32, 4455909), (36, 3960808), (48, 2970606), (62, 2299824), (72, 1980404), (93, 1533216), (96, 1485303), (124, 1149912), (144, 990202), (186, 766608), (248, 574956), (279, 511072), (288, 495101), (372, 383304), (496, 287478), (558, 255536), (744, 191652), (992, 143739), (1116, 127768), (1488, 95826), (2232, 63884), (2976, 47913), (4464, 31942), (8928, 15971)]