126819756

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 404096000

約数和(自身を除く): 277276244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 81, 84, 108, 109, 114, 126, 133, 162, 171, 189, 218, 228, 243, 252, 266, 324, 327, 342, 378, 399, 436, 486, 513, 532, 567, 654, 684, 729, 756, 763, 798, 972, 981, 1026, 1134, 1197, 1308, 1458, 1526, 1539, 1596, 1701, 1962, 2052, 2071, 2187, 2268, 2289, 2394, 2916, 2943, 3052, 3078, 3402, 3591, 3924, 4142, 4374, 4578, 4617, 4788, 5103, 5886, 6156, 6213, 6804, 6867, 7182, 8284, 8748, 8829, 9156, 9234, 10206, 10773, 11772, 12426, 13734, 13851, 14364, 14497, 15309, 17658, 18468, 18639, 20412, 20601, 21546, 24852, 26487, 27468, 27702, 28994, 30618, 32319, 35316, 37278, 41202, 41553, 43092, 43491, 52974, 55404, 55917, 57988, 61236, 61803, 64638, 74556, 79461, 82404, 83106, 86982, 96957, 105948, 111834, 123606, 129276, 130473, 158922, 166212, 167751, 173964, 185409, 193914, 223668, 238383, 247212, 260946, 290871, 317844, 335502, 370818, 387828, 391419, 476766, 503253, 521892, 556227, 581742, 671004, 741636, 782838, 953532, 1006506, 1112454, 1163484, 1174257, 1509759, 1565676, 1668681, 2013012, 2224908, 2348514, 3019518, 3337362, 3522771, 4529277, 4697028, 6039036, 6674724, 7045542, 9058554, 10568313, 14091084, 18117108, 21136626, 31704939, 42273252, 63409878, 126819756]

約数ペア:

[(1, 126819756), (2, 63409878), (3, 42273252), (4, 31704939), (6, 21136626), (7, 18117108), (9, 14091084), (12, 10568313), (14, 9058554), (18, 7045542), (19, 6674724), (21, 6039036), (27, 4697028), (28, 4529277), (36, 3522771), (38, 3337362), (42, 3019518), (54, 2348514), (57, 2224908), (63, 2013012), (76, 1668681), (81, 1565676), (84, 1509759), (108, 1174257), (109, 1163484), (114, 1112454), (126, 1006506), (133, 953532), (162, 782838), (171, 741636), (189, 671004), (218, 581742), (228, 556227), (243, 521892), (252, 503253), (266, 476766), (324, 391419), (327, 387828), (342, 370818), (378, 335502), (399, 317844), (436, 290871), (486, 260946), (513, 247212), (532, 238383), (567, 223668), (654, 193914), (684, 185409), (729, 173964), (756, 167751), (763, 166212), (798, 158922), (972, 130473), (981, 129276), (1026, 123606), (1134, 111834), (1197, 105948), (1308, 96957), (1458, 86982), (1526, 83106), (1539, 82404), (1596, 79461), (1701, 74556), (1962, 64638), (2052, 61803), (2071, 61236), (2187, 57988), (2268, 55917), (2289, 55404), (2394, 52974), (2916, 43491), (2943, 43092), (3052, 41553), (3078, 41202), (3402, 37278), (3591, 35316), (3924, 32319), (4142, 30618), (4374, 28994), (4578, 27702), (4617, 27468), (4788, 26487), (5103, 24852), (5886, 21546), (6156, 20601), (6213, 20412), (6804, 18639), (6867, 18468), (7182, 17658), (8284, 15309), (8748, 14497), (8829, 14364), (9156, 13851), (9234, 13734), (10206, 12426), (10773, 11772)]