179698428

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1$

素因数の和:2936

約数の個数: 144

約数和(自身を含む): 588689920

約数和(自身を除く): 408991492

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 52, 57, 63, 76, 78, 84, 91, 114, 117, 126, 133, 156, 171, 182, 228, 234, 247, 252, 266, 273, 342, 364, 399, 468, 494, 532, 546, 684, 741, 798, 819, 988, 1092, 1197, 1482, 1596, 1638, 1729, 2223, 2394, 2887, 2964, 3276, 3458, 4446, 4788, 5187, 5774, 6916, 8661, 8892, 10374, 11548, 15561, 17322, 20209, 20748, 25983, 31122, 34644, 37531, 40418, 51966, 54853, 60627, 62244, 75062, 80836, 103932, 109706, 112593, 121254, 150124, 164559, 181881, 219412, 225186, 242508, 262717, 329118, 337779, 363762, 383971, 450372, 493677, 525434, 658236, 675558, 713089, 727524, 767942, 788151, 987354, 1050868, 1151913, 1351116, 1426178, 1535884, 1576302, 1974708, 2139267, 2303826, 2364453, 2852356, 3152604, 3455739, 4278534, 4607652, 4728906, 4991623, 6417801, 6911478, 8557068, 9457812, 9983246, 12835602, 13822956, 14974869, 19966492, 25671204, 29949738, 44924607, 59899476, 89849214, 179698428]

約数ペア:

[(1, 179698428), (2, 89849214), (3, 59899476), (4, 44924607), (6, 29949738), (7, 25671204), (9, 19966492), (12, 14974869), (13, 13822956), (14, 12835602), (18, 9983246), (19, 9457812), (21, 8557068), (26, 6911478), (28, 6417801), (36, 4991623), (38, 4728906), (39, 4607652), (42, 4278534), (52, 3455739), (57, 3152604), (63, 2852356), (76, 2364453), (78, 2303826), (84, 2139267), (91, 1974708), (114, 1576302), (117, 1535884), (126, 1426178), (133, 1351116), (156, 1151913), (171, 1050868), (182, 987354), (228, 788151), (234, 767942), (247, 727524), (252, 713089), (266, 675558), (273, 658236), (342, 525434), (364, 493677), (399, 450372), (468, 383971), (494, 363762), (532, 337779), (546, 329118), (684, 262717), (741, 242508), (798, 225186), (819, 219412), (988, 181881), (1092, 164559), (1197, 150124), (1482, 121254), (1596, 112593), (1638, 109706), (1729, 103932), (2223, 80836), (2394, 75062), (2887, 62244), (2964, 60627), (3276, 54853), (3458, 51966), (4446, 40418), (4788, 37531), (5187, 34644), (5774, 31122), (6916, 25983), (8661, 20748), (8892, 20209), (10374, 17322), (11548, 15561)]