137680416

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:555

約数の個数: 144

約数和(自身を含む): 422269848

約数和(自身を除く): 284589432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 68, 72, 96, 102, 122, 136, 144, 153, 183, 204, 244, 272, 288, 306, 366, 408, 461, 488, 544, 549, 612, 732, 816, 922, 976, 1037, 1098, 1224, 1383, 1464, 1632, 1844, 1952, 2074, 2196, 2448, 2766, 2928, 3111, 3688, 4148, 4149, 4392, 4896, 5532, 5856, 6222, 7376, 7837, 8296, 8298, 8784, 9333, 11064, 12444, 14752, 15674, 16592, 16596, 17568, 18666, 22128, 23511, 24888, 28121, 31348, 33184, 33192, 37332, 44256, 47022, 49776, 56242, 62696, 66384, 70533, 74664, 84363, 94044, 99552, 112484, 125392, 132768, 141066, 149328, 168726, 188088, 224968, 250784, 253089, 282132, 298656, 337452, 376176, 449936, 478057, 506178, 564264, 674904, 752352, 899872, 956114, 1012356, 1128528, 1349808, 1434171, 1912228, 2024712, 2257056, 2699616, 2868342, 3824456, 4049424, 4302513, 5736684, 7648912, 8098848, 8605026, 11473368, 15297824, 17210052, 22946736, 34420104, 45893472, 68840208, 137680416]

約数ペア:

[(1, 137680416), (2, 68840208), (3, 45893472), (4, 34420104), (6, 22946736), (8, 17210052), (9, 15297824), (12, 11473368), (16, 8605026), (17, 8098848), (18, 7648912), (24, 5736684), (32, 4302513), (34, 4049424), (36, 3824456), (48, 2868342), (51, 2699616), (61, 2257056), (68, 2024712), (72, 1912228), (96, 1434171), (102, 1349808), (122, 1128528), (136, 1012356), (144, 956114), (153, 899872), (183, 752352), (204, 674904), (244, 564264), (272, 506178), (288, 478057), (306, 449936), (366, 376176), (408, 337452), (461, 298656), (488, 282132), (544, 253089), (549, 250784), (612, 224968), (732, 188088), (816, 168726), (922, 149328), (976, 141066), (1037, 132768), (1098, 125392), (1224, 112484), (1383, 99552), (1464, 94044), (1632, 84363), (1844, 74664), (1952, 70533), (2074, 66384), (2196, 62696), (2448, 56242), (2766, 49776), (2928, 47022), (3111, 44256), (3688, 37332), (4148, 33192), (4149, 33184), (4392, 31348), (4896, 28121), (5532, 24888), (5856, 23511), (6222, 22128), (7376, 18666), (7837, 17568), (8296, 16596), (8298, 16592), (8784, 15674), (9333, 14752), (11064, 12444)]