137449312

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 370418832

約数和(自身を除く): 232969520

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 352, 364, 392, 416, 539, 572, 613, 616, 637, 728, 784, 1001, 1078, 1144, 1226, 1232, 1274, 1456, 1568, 2002, 2156, 2288, 2452, 2464, 2548, 2912, 4004, 4291, 4312, 4576, 4904, 5096, 6743, 7007, 7969, 8008, 8582, 8624, 9808, 10192, 13486, 14014, 15938, 16016, 17164, 17248, 19616, 20384, 26972, 28028, 30037, 31876, 32032, 34328, 47201, 53944, 55783, 56056, 60074, 63752, 68656, 87659, 94402, 107888, 111566, 112112, 120148, 127504, 137312, 175318, 188804, 215776, 223132, 224224, 240296, 255008, 330407, 350636, 377608, 390481, 446264, 480592, 613613, 660814, 701272, 755216, 780962, 892528, 961184, 1227226, 1321628, 1402544, 1510432, 1561924, 1785056, 2454452, 2643256, 2805088, 3123848, 4295291, 4908904, 5286512, 6247696, 8590582, 9817808, 10573024, 12495392, 17181164, 19635616, 34362328, 68724656, 137449312]

約数ペア:

[(1, 137449312), (2, 68724656), (4, 34362328), (7, 19635616), (8, 17181164), (11, 12495392), (13, 10573024), (14, 9817808), (16, 8590582), (22, 6247696), (26, 5286512), (28, 4908904), (32, 4295291), (44, 3123848), (49, 2805088), (52, 2643256), (56, 2454452), (77, 1785056), (88, 1561924), (91, 1510432), (98, 1402544), (104, 1321628), (112, 1227226), (143, 961184), (154, 892528), (176, 780962), (182, 755216), (196, 701272), (208, 660814), (224, 613613), (286, 480592), (308, 446264), (352, 390481), (364, 377608), (392, 350636), (416, 330407), (539, 255008), (572, 240296), (613, 224224), (616, 223132), (637, 215776), (728, 188804), (784, 175318), (1001, 137312), (1078, 127504), (1144, 120148), (1226, 112112), (1232, 111566), (1274, 107888), (1456, 94402), (1568, 87659), (2002, 68656), (2156, 63752), (2288, 60074), (2452, 56056), (2464, 55783), (2548, 53944), (2912, 47201), (4004, 34328), (4291, 32032), (4312, 31876), (4576, 30037), (4904, 28028), (5096, 26972), (6743, 20384), (7007, 19616), (7969, 17248), (8008, 17164), (8582, 16016), (8624, 15938), (9808, 14014), (10192, 13486)]