111496736

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:478

約数の個数: 72

約数和(自身を含む): 242800740

約数和(自身を除く): 131304004

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 169, 208, 212, 338, 389, 416, 424, 676, 689, 778, 848, 1352, 1378, 1556, 1696, 2704, 2756, 3112, 5057, 5408, 5512, 6224, 8957, 10114, 11024, 12448, 17914, 20228, 20617, 22048, 35828, 40456, 41234, 65741, 71656, 80912, 82468, 131482, 143312, 161824, 164936, 262964, 268021, 286624, 329872, 525928, 536042, 659744, 1051856, 1072084, 2103712, 2144168, 3484273, 4288336, 6968546, 8576672, 13937092, 27874184, 55748368, 111496736]

約数ペア:

[(1, 111496736), (2, 55748368), (4, 27874184), (8, 13937092), (13, 8576672), (16, 6968546), (26, 4288336), (32, 3484273), (52, 2144168), (53, 2103712), (104, 1072084), (106, 1051856), (169, 659744), (208, 536042), (212, 525928), (338, 329872), (389, 286624), (416, 268021), (424, 262964), (676, 164936), (689, 161824), (778, 143312), (848, 131482), (1352, 82468), (1378, 80912), (1556, 71656), (1696, 65741), (2704, 41234), (2756, 40456), (3112, 35828), (5057, 22048), (5408, 20617), (5512, 20228), (6224, 17914), (8957, 12448), (10114, 11024)]