208384128

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{3413}}^1$

素因数の和:3486

約数の個数: 96

約数和(自身を含む): 611140140

約数和(自身を除く): 402756012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 96, 106, 128, 144, 159, 192, 212, 288, 318, 384, 424, 477, 576, 636, 848, 954, 1152, 1272, 1696, 1908, 2544, 3392, 3413, 3816, 5088, 6784, 6826, 7632, 10176, 10239, 13652, 15264, 20352, 20478, 27304, 30528, 30717, 40956, 54608, 61056, 61434, 81912, 109216, 122868, 163824, 180889, 218432, 245736, 327648, 361778, 436864, 491472, 542667, 655296, 723556, 982944, 1085334, 1310592, 1447112, 1628001, 1965888, 2170668, 2894224, 3256002, 3931776, 4341336, 5788448, 6512004, 8682672, 11576896, 13024008, 17365344, 23153792, 26048016, 34730688, 52096032, 69461376, 104192064, 208384128]

約数ペア:

[(1, 208384128), (2, 104192064), (3, 69461376), (4, 52096032), (6, 34730688), (8, 26048016), (9, 23153792), (12, 17365344), (16, 13024008), (18, 11576896), (24, 8682672), (32, 6512004), (36, 5788448), (48, 4341336), (53, 3931776), (64, 3256002), (72, 2894224), (96, 2170668), (106, 1965888), (128, 1628001), (144, 1447112), (159, 1310592), (192, 1085334), (212, 982944), (288, 723556), (318, 655296), (384, 542667), (424, 491472), (477, 436864), (576, 361778), (636, 327648), (848, 245736), (954, 218432), (1152, 180889), (1272, 163824), (1696, 122868), (1908, 109216), (2544, 81912), (3392, 61434), (3413, 61056), (3816, 54608), (5088, 40956), (6784, 30717), (6826, 30528), (7632, 27304), (10176, 20478), (10239, 20352), (13652, 15264)]