128908296

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:196

約数の個数: 192

約数和(自身を含む): 403341120

約数和(自身を除く): 274432824

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 53, 66, 72, 74, 83, 88, 99, 106, 111, 132, 148, 159, 166, 198, 212, 222, 249, 264, 296, 318, 332, 333, 396, 407, 424, 444, 477, 498, 583, 636, 664, 666, 747, 792, 814, 888, 913, 954, 996, 1166, 1221, 1272, 1332, 1494, 1628, 1749, 1826, 1908, 1961, 1992, 2332, 2442, 2664, 2739, 2988, 3071, 3256, 3498, 3652, 3663, 3816, 3922, 4399, 4664, 4884, 5247, 5478, 5883, 5976, 6142, 6996, 7304, 7326, 7844, 8217, 8798, 9213, 9768, 10494, 10956, 11766, 12284, 13197, 13992, 14652, 15688, 16434, 17596, 17649, 18426, 20988, 21571, 21912, 23532, 24568, 26394, 27639, 29304, 32868, 33781, 35192, 35298, 36852, 39591, 41976, 43142, 47064, 48389, 52788, 55278, 64713, 65736, 67562, 70596, 73704, 79182, 86284, 96778, 101343, 105576, 110556, 129426, 135124, 141192, 145167, 158364, 162763, 172568, 193556, 194139, 202686, 221112, 258852, 270248, 290334, 304029, 316728, 325526, 387112, 388278, 405372, 435501, 488289, 517704, 580668, 608058, 651052, 776556, 810744, 871002, 976578, 1161336, 1216116, 1302104, 1464867, 1553112, 1742004, 1790393, 1953156, 2432232, 2929734, 3484008, 3580786, 3906312, 5371179, 5859468, 7161572, 10742358, 11718936, 14323144, 16113537, 21484716, 32227074, 42969432, 64454148, 128908296]

約数ペア:

[(1, 128908296), (2, 64454148), (3, 42969432), (4, 32227074), (6, 21484716), (8, 16113537), (9, 14323144), (11, 11718936), (12, 10742358), (18, 7161572), (22, 5859468), (24, 5371179), (33, 3906312), (36, 3580786), (37, 3484008), (44, 2929734), (53, 2432232), (66, 1953156), (72, 1790393), (74, 1742004), (83, 1553112), (88, 1464867), (99, 1302104), (106, 1216116), (111, 1161336), (132, 976578), (148, 871002), (159, 810744), (166, 776556), (198, 651052), (212, 608058), (222, 580668), (249, 517704), (264, 488289), (296, 435501), (318, 405372), (332, 388278), (333, 387112), (396, 325526), (407, 316728), (424, 304029), (444, 290334), (477, 270248), (498, 258852), (583, 221112), (636, 202686), (664, 194139), (666, 193556), (747, 172568), (792, 162763), (814, 158364), (888, 145167), (913, 141192), (954, 135124), (996, 129426), (1166, 110556), (1221, 105576), (1272, 101343), (1332, 96778), (1494, 86284), (1628, 79182), (1749, 73704), (1826, 70596), (1908, 67562), (1961, 65736), (1992, 64713), (2332, 55278), (2442, 52788), (2664, 48389), (2739, 47064), (2988, 43142), (3071, 41976), (3256, 39591), (3498, 36852), (3652, 35298), (3663, 35192), (3816, 33781), (3922, 32868), (4399, 29304), (4664, 27639), (4884, 26394), (5247, 24568), (5478, 23532), (5883, 21912), (5976, 21571), (6142, 20988), (6996, 18426), (7304, 17649), (7326, 17596), (7844, 16434), (8217, 15688), (8798, 14652), (9213, 13992), (9768, 13197), (10494, 12284), (10956, 11766)]