126751808

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2275

約数の個数: 56

約数和(自身を含む): 268711680

約数和(自身を除く): 141959872

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 1856, 1984, 2203, 3596, 4406, 7192, 8812, 14384, 17624, 28768, 35248, 57536, 63887, 68293, 70496, 127774, 136586, 140992, 255548, 273172, 511096, 546344, 1022192, 1092688, 1980497, 2044384, 2185376, 3960994, 4088768, 4370752, 7921988, 15843976, 31687952, 63375904, 126751808]

約数ペア:

[(1, 126751808), (2, 63375904), (4, 31687952), (8, 15843976), (16, 7921988), (29, 4370752), (31, 4088768), (32, 3960994), (58, 2185376), (62, 2044384), (64, 1980497), (116, 1092688), (124, 1022192), (232, 546344), (248, 511096), (464, 273172), (496, 255548), (899, 140992), (928, 136586), (992, 127774), (1798, 70496), (1856, 68293), (1984, 63887), (2203, 57536), (3596, 35248), (4406, 28768), (7192, 17624), (8812, 14384)]