168860224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6547}}^1$

素因数の和:6603

約数の個数: 56

約数和(自身を含む): 372555008

約数和(自身を除く): 203694784

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 6448, 6547, 12896, 13094, 25792, 26188, 52376, 85111, 104752, 170222, 202957, 209504, 340444, 405914, 419008, 680888, 811828, 1361776, 1623656, 2638441, 2723552, 3247312, 5276882, 5447104, 6494624, 10553764, 12989248, 21107528, 42215056, 84430112, 168860224]

約数ペア:

[(1, 168860224), (2, 84430112), (4, 42215056), (8, 21107528), (13, 12989248), (16, 10553764), (26, 6494624), (31, 5447104), (32, 5276882), (52, 3247312), (62, 2723552), (64, 2638441), (104, 1623656), (124, 1361776), (208, 811828), (248, 680888), (403, 419008), (416, 405914), (496, 340444), (806, 209504), (832, 202957), (992, 170222), (1612, 104752), (1984, 85111), (3224, 52376), (6448, 26188), (6547, 25792), (12896, 13094)]