148712704

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2677}}^1$

素因数の和:2731

約数の個数: 72

約数和(自身を含む): 350325248

約数和(自身を除く): 201612544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 2677, 3472, 3968, 5354, 6944, 7936, 10708, 13888, 18739, 21416, 27776, 37478, 42832, 55552, 74956, 82987, 85664, 149912, 165974, 171328, 299824, 331948, 342656, 580909, 599648, 663896, 685312, 1161818, 1199296, 1327792, 2323636, 2398592, 2655584, 4647272, 4797184, 5311168, 9294544, 10622336, 18589088, 21244672, 37178176, 74356352, 148712704]

約数ペア:

[(1, 148712704), (2, 74356352), (4, 37178176), (7, 21244672), (8, 18589088), (14, 10622336), (16, 9294544), (28, 5311168), (31, 4797184), (32, 4647272), (56, 2655584), (62, 2398592), (64, 2323636), (112, 1327792), (124, 1199296), (128, 1161818), (217, 685312), (224, 663896), (248, 599648), (256, 580909), (434, 342656), (448, 331948), (496, 299824), (868, 171328), (896, 165974), (992, 149912), (1736, 85664), (1792, 82987), (1984, 74956), (2677, 55552), (3472, 42832), (3968, 37478), (5354, 27776), (6944, 21416), (7936, 18739), (10708, 13888)]