120749096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{419}}^1$

素因数の和:618

約数の個数: 64

約数和(自身を含む): 260366400

約数和(自身を除く): 139617304

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 163, 221, 326, 419, 442, 652, 838, 884, 1304, 1676, 1768, 2119, 2771, 3352, 4238, 5447, 5542, 7123, 8476, 10894, 11084, 14246, 16952, 21788, 22168, 28492, 36023, 43576, 56984, 68297, 72046, 92599, 136594, 144092, 185198, 273188, 288184, 370396, 546376, 740792, 887861, 1161049, 1775722, 2322098, 3551444, 4644196, 7102888, 9288392, 15093637, 30187274, 60374548, 120749096]

約数ペア:

[(1, 120749096), (2, 60374548), (4, 30187274), (8, 15093637), (13, 9288392), (17, 7102888), (26, 4644196), (34, 3551444), (52, 2322098), (68, 1775722), (104, 1161049), (136, 887861), (163, 740792), (221, 546376), (326, 370396), (419, 288184), (442, 273188), (652, 185198), (838, 144092), (884, 136594), (1304, 92599), (1676, 72046), (1768, 68297), (2119, 56984), (2771, 43576), (3352, 36023), (4238, 28492), (5447, 22168), (5542, 21788), (7123, 16952), (8476, 14246), (10894, 11084)]