138944736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^3$

素因数の和:146

約数の個数: 144

約数和(自身を含む): 462859488

約数和(自身を除く): 323914752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 72, 82, 84, 96, 112, 123, 126, 144, 164, 168, 224, 246, 252, 287, 288, 328, 336, 369, 492, 504, 574, 656, 672, 738, 861, 984, 1008, 1148, 1312, 1476, 1681, 1722, 1968, 2016, 2296, 2583, 2952, 3362, 3444, 3936, 4592, 5043, 5166, 5904, 6724, 6888, 9184, 10086, 10332, 11767, 11808, 13448, 13776, 15129, 20172, 20664, 23534, 26896, 27552, 30258, 35301, 40344, 41328, 47068, 53792, 60516, 68921, 70602, 80688, 82656, 94136, 105903, 121032, 137842, 141204, 161376, 188272, 206763, 211806, 242064, 275684, 282408, 376544, 413526, 423612, 482447, 484128, 551368, 564816, 620289, 827052, 847224, 964894, 1102736, 1129632, 1240578, 1447341, 1654104, 1694448, 1929788, 2205472, 2481156, 2894682, 3308208, 3388896, 3859576, 4342023, 4962312, 5789364, 6616416, 7719152, 8684046, 9924624, 11578728, 15438304, 17368092, 19849248, 23157456, 34736184, 46314912, 69472368, 138944736]

約数ペア:

[(1, 138944736), (2, 69472368), (3, 46314912), (4, 34736184), (6, 23157456), (7, 19849248), (8, 17368092), (9, 15438304), (12, 11578728), (14, 9924624), (16, 8684046), (18, 7719152), (21, 6616416), (24, 5789364), (28, 4962312), (32, 4342023), (36, 3859576), (41, 3388896), (42, 3308208), (48, 2894682), (56, 2481156), (63, 2205472), (72, 1929788), (82, 1694448), (84, 1654104), (96, 1447341), (112, 1240578), (123, 1129632), (126, 1102736), (144, 964894), (164, 847224), (168, 827052), (224, 620289), (246, 564816), (252, 551368), (287, 484128), (288, 482447), (328, 423612), (336, 413526), (369, 376544), (492, 282408), (504, 275684), (574, 242064), (656, 211806), (672, 206763), (738, 188272), (861, 161376), (984, 141204), (1008, 137842), (1148, 121032), (1312, 105903), (1476, 94136), (1681, 82656), (1722, 80688), (1968, 70602), (2016, 68921), (2296, 60516), (2583, 53792), (2952, 47068), (3362, 41328), (3444, 40344), (3936, 35301), (4592, 30258), (5043, 27552), (5166, 26896), (5904, 23534), (6724, 20664), (6888, 20172), (9184, 15129), (10086, 13776), (10332, 13448), (11767, 11808)]