155376468

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 120

約数和(自身を含む): 449702792

約数和(自身を除く): 294326324

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 37, 39, 52, 54, 74, 78, 81, 108, 111, 117, 148, 156, 162, 222, 234, 324, 333, 351, 444, 468, 481, 666, 702, 962, 997, 999, 1053, 1332, 1404, 1443, 1924, 1994, 1998, 2106, 2886, 2991, 2997, 3988, 3996, 4212, 4329, 5772, 5982, 5994, 8658, 8973, 11964, 11988, 12961, 12987, 17316, 17946, 25922, 25974, 26919, 35892, 36889, 38883, 38961, 51844, 51948, 53838, 73778, 77766, 77922, 80757, 107676, 110667, 116649, 147556, 155532, 155844, 161514, 221334, 233298, 323028, 332001, 349947, 442668, 466596, 479557, 664002, 699894, 959114, 996003, 1049841, 1328004, 1399788, 1438671, 1918228, 1992006, 2099682, 2877342, 2988009, 3984012, 4199364, 4316013, 5754684, 5976018, 8632026, 11952036, 12948039, 17264052, 25896078, 38844117, 51792156, 77688234, 155376468]

約数ペア:

[(1, 155376468), (2, 77688234), (3, 51792156), (4, 38844117), (6, 25896078), (9, 17264052), (12, 12948039), (13, 11952036), (18, 8632026), (26, 5976018), (27, 5754684), (36, 4316013), (37, 4199364), (39, 3984012), (52, 2988009), (54, 2877342), (74, 2099682), (78, 1992006), (81, 1918228), (108, 1438671), (111, 1399788), (117, 1328004), (148, 1049841), (156, 996003), (162, 959114), (222, 699894), (234, 664002), (324, 479557), (333, 466596), (351, 442668), (444, 349947), (468, 332001), (481, 323028), (666, 233298), (702, 221334), (962, 161514), (997, 155844), (999, 155532), (1053, 147556), (1332, 116649), (1404, 110667), (1443, 107676), (1924, 80757), (1994, 77922), (1998, 77766), (2106, 73778), (2886, 53838), (2991, 51948), (2997, 51844), (3988, 38961), (3996, 38883), (4212, 36889), (4329, 35892), (5772, 26919), (5982, 25974), (5994, 25922), (8658, 17946), (8973, 17316), (11964, 12987), (11988, 12961)]