135991128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:977

約数の個数: 128

約数和(自身を含む): 424811520

約数和(自身を除く): 288820392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 71, 78, 84, 91, 104, 142, 156, 168, 182, 213, 273, 284, 312, 364, 426, 497, 546, 568, 728, 852, 877, 923, 994, 1092, 1491, 1704, 1754, 1846, 1988, 2184, 2631, 2769, 2982, 3508, 3692, 3976, 5262, 5538, 5964, 6139, 6461, 7016, 7384, 10524, 11076, 11401, 11928, 12278, 12922, 18417, 19383, 21048, 22152, 22802, 24556, 25844, 34203, 36834, 38766, 45604, 49112, 51688, 62267, 68406, 73668, 77532, 79807, 91208, 124534, 136812, 147336, 155064, 159614, 186801, 239421, 249068, 273624, 319228, 373602, 435869, 478842, 498136, 638456, 747204, 809471, 871738, 957684, 1307607, 1494408, 1618942, 1743476, 1915368, 2428413, 2615214, 3237884, 3486952, 4856826, 5230428, 5666297, 6475768, 9713652, 10460856, 11332594, 16998891, 19427304, 22665188, 33997782, 45330376, 67995564, 135991128]

約数ペア:

[(1, 135991128), (2, 67995564), (3, 45330376), (4, 33997782), (6, 22665188), (7, 19427304), (8, 16998891), (12, 11332594), (13, 10460856), (14, 9713652), (21, 6475768), (24, 5666297), (26, 5230428), (28, 4856826), (39, 3486952), (42, 3237884), (52, 2615214), (56, 2428413), (71, 1915368), (78, 1743476), (84, 1618942), (91, 1494408), (104, 1307607), (142, 957684), (156, 871738), (168, 809471), (182, 747204), (213, 638456), (273, 498136), (284, 478842), (312, 435869), (364, 373602), (426, 319228), (497, 273624), (546, 249068), (568, 239421), (728, 186801), (852, 159614), (877, 155064), (923, 147336), (994, 136812), (1092, 124534), (1491, 91208), (1704, 79807), (1754, 77532), (1846, 73668), (1988, 68406), (2184, 62267), (2631, 51688), (2769, 49112), (2982, 45604), (3508, 38766), (3692, 36834), (3976, 34203), (5262, 25844), (5538, 24556), (5964, 22802), (6139, 22152), (6461, 21048), (7016, 19383), (7384, 18417), (10524, 12922), (11076, 12278), (11401, 11928)]