111906704

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:688

約数の個数: 80

約数和(自身を含む): 269149440

約数和(自身を除く): 157242736

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 151, 182, 208, 302, 364, 509, 604, 728, 1018, 1057, 1208, 1456, 1963, 2036, 2114, 2416, 3563, 3926, 4072, 4228, 6617, 7126, 7852, 8144, 8456, 13234, 13741, 14252, 15704, 16912, 26468, 27482, 28504, 31408, 46319, 52936, 54964, 57008, 76859, 92638, 105872, 109928, 153718, 185276, 219856, 307436, 370552, 538013, 614872, 741104, 999167, 1076026, 1229744, 1998334, 2152052, 3996668, 4304104, 6994169, 7993336, 8608208, 13988338, 15986672, 27976676, 55953352, 111906704]

約数ペア:

[(1, 111906704), (2, 55953352), (4, 27976676), (7, 15986672), (8, 13988338), (13, 8608208), (14, 7993336), (16, 6994169), (26, 4304104), (28, 3996668), (52, 2152052), (56, 1998334), (91, 1229744), (104, 1076026), (112, 999167), (151, 741104), (182, 614872), (208, 538013), (302, 370552), (364, 307436), (509, 219856), (604, 185276), (728, 153718), (1018, 109928), (1057, 105872), (1208, 92638), (1456, 76859), (1963, 57008), (2036, 54964), (2114, 52936), (2416, 46319), (3563, 31408), (3926, 28504), (4072, 27482), (4228, 26468), (6617, 16912), (7126, 15704), (7852, 14252), (8144, 13741), (8456, 13234)]