196429376

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:189

約数の個数: 112

約数和(自身を含む): 464271360

約数和(自身を除く): 267841984

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 127, 143, 169, 176, 208, 254, 286, 338, 352, 416, 508, 572, 676, 704, 832, 1016, 1144, 1352, 1397, 1651, 1859, 2032, 2197, 2288, 2704, 2794, 3302, 3718, 4064, 4394, 4576, 5408, 5588, 6604, 7436, 8128, 8788, 9152, 10816, 11176, 13208, 14872, 17576, 18161, 21463, 22352, 24167, 26416, 29744, 35152, 36322, 42926, 44704, 48334, 52832, 59488, 70304, 72644, 85852, 89408, 96668, 105664, 118976, 140608, 145288, 171704, 193336, 236093, 279019, 290576, 343408, 386672, 472186, 558038, 581152, 686816, 773344, 944372, 1116076, 1162304, 1373632, 1546688, 1888744, 2232152, 3069209, 3777488, 4464304, 6138418, 7554976, 8928608, 12276836, 15109952, 17857216, 24553672, 49107344, 98214688, 196429376]

約数ペア:

[(1, 196429376), (2, 98214688), (4, 49107344), (8, 24553672), (11, 17857216), (13, 15109952), (16, 12276836), (22, 8928608), (26, 7554976), (32, 6138418), (44, 4464304), (52, 3777488), (64, 3069209), (88, 2232152), (104, 1888744), (127, 1546688), (143, 1373632), (169, 1162304), (176, 1116076), (208, 944372), (254, 773344), (286, 686816), (338, 581152), (352, 558038), (416, 472186), (508, 386672), (572, 343408), (676, 290576), (704, 279019), (832, 236093), (1016, 193336), (1144, 171704), (1352, 145288), (1397, 140608), (1651, 118976), (1859, 105664), (2032, 96668), (2197, 89408), (2288, 85852), (2704, 72644), (2794, 70304), (3302, 59488), (3718, 52832), (4064, 48334), (4394, 44704), (4576, 42926), (5408, 36322), (5588, 35152), (6604, 29744), (7436, 26416), (8128, 24167), (8788, 22352), (9152, 21463), (10816, 18161), (11176, 17576), (13208, 14872)]