155099412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 444422160

約数和(自身を除く): 289322748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 53, 74, 78, 106, 111, 117, 148, 156, 159, 169, 212, 222, 234, 318, 333, 338, 444, 468, 477, 481, 507, 636, 666, 676, 689, 954, 962, 1014, 1332, 1378, 1443, 1521, 1908, 1924, 1961, 2028, 2067, 2197, 2756, 2886, 3042, 3922, 4134, 4329, 4394, 5772, 5883, 6084, 6201, 6253, 6591, 7844, 8268, 8658, 8788, 8957, 11766, 12402, 12506, 13182, 17316, 17649, 17914, 18759, 19773, 23532, 24804, 25012, 25493, 26364, 26871, 35298, 35828, 37518, 39546, 50986, 53742, 56277, 70596, 75036, 76479, 79092, 80613, 81289, 101972, 107484, 112554, 116441, 152958, 161226, 162578, 225108, 229437, 232882, 243867, 305916, 322452, 325156, 331409, 349323, 458874, 465764, 487734, 662818, 698646, 731601, 917748, 975468, 994227, 1047969, 1325636, 1397292, 1463202, 1988454, 2095938, 2926404, 2982681, 3976908, 4191876, 4308317, 5965362, 8616634, 11930724, 12924951, 17233268, 25849902, 38774853, 51699804, 77549706, 155099412]

約数ペア:

[(1, 155099412), (2, 77549706), (3, 51699804), (4, 38774853), (6, 25849902), (9, 17233268), (12, 12924951), (13, 11930724), (18, 8616634), (26, 5965362), (36, 4308317), (37, 4191876), (39, 3976908), (52, 2982681), (53, 2926404), (74, 2095938), (78, 1988454), (106, 1463202), (111, 1397292), (117, 1325636), (148, 1047969), (156, 994227), (159, 975468), (169, 917748), (212, 731601), (222, 698646), (234, 662818), (318, 487734), (333, 465764), (338, 458874), (444, 349323), (468, 331409), (477, 325156), (481, 322452), (507, 305916), (636, 243867), (666, 232882), (676, 229437), (689, 225108), (954, 162578), (962, 161226), (1014, 152958), (1332, 116441), (1378, 112554), (1443, 107484), (1521, 101972), (1908, 81289), (1924, 80613), (1961, 79092), (2028, 76479), (2067, 75036), (2197, 70596), (2756, 56277), (2886, 53742), (3042, 50986), (3922, 39546), (4134, 37518), (4329, 35828), (4394, 35298), (5772, 26871), (5883, 26364), (6084, 25493), (6201, 25012), (6253, 24804), (6591, 23532), (7844, 19773), (8268, 18759), (8658, 17914), (8788, 17649), (8957, 17316), (11766, 13182), (12402, 12506)]