142436224

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2331

約数の個数: 64

約数和(自身を含む): 329011200

約数和(自身を除く): 186574976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 448, 497, 568, 896, 994, 1136, 1988, 2239, 2272, 3976, 4478, 4544, 7952, 8956, 9088, 15673, 15904, 17912, 31346, 31808, 35824, 62692, 63616, 71648, 125384, 143296, 158969, 250768, 286592, 317938, 501536, 635876, 1003072, 1112783, 1271752, 2006144, 2225566, 2543504, 4451132, 5087008, 8902264, 10174016, 17804528, 20348032, 35609056, 71218112, 142436224]

約数ペア:

[(1, 142436224), (2, 71218112), (4, 35609056), (7, 20348032), (8, 17804528), (14, 10174016), (16, 8902264), (28, 5087008), (32, 4451132), (56, 2543504), (64, 2225566), (71, 2006144), (112, 1271752), (128, 1112783), (142, 1003072), (224, 635876), (284, 501536), (448, 317938), (497, 286592), (568, 250768), (896, 158969), (994, 143296), (1136, 125384), (1988, 71648), (2239, 63616), (2272, 62692), (3976, 35824), (4478, 31808), (4544, 31346), (7952, 17912), (8956, 15904), (9088, 15673)]