121963712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8623}}^1$

素因数の和:8665

約数の個数: 56

約数和(自身を含む): 276002496

約数和(自身を除く): 154038784

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 8623, 14144, 17246, 34492, 68984, 112099, 137968, 146591, 224198, 275936, 293182, 448396, 551872, 586364, 896792, 1172728, 1793584, 1905683, 2345456, 3587168, 3811366, 4690912, 7174336, 7622732, 9381824, 15245464, 30490928, 60981856, 121963712]

約数ペア:

[(1, 121963712), (2, 60981856), (4, 30490928), (8, 15245464), (13, 9381824), (16, 7622732), (17, 7174336), (26, 4690912), (32, 3811366), (34, 3587168), (52, 2345456), (64, 1905683), (68, 1793584), (104, 1172728), (136, 896792), (208, 586364), (221, 551872), (272, 448396), (416, 293182), (442, 275936), (544, 224198), (832, 146591), (884, 137968), (1088, 112099), (1768, 68984), (3536, 34492), (7072, 17246), (8623, 14144)]