155839788

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{4111}}^1$

素因数の和:4146

約数の個数: 84

約数和(自身を含む): 440452768

約数和(自身を除く): 284612980

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 729, 972, 1053, 1404, 1458, 2106, 2916, 3159, 4111, 4212, 6318, 8222, 9477, 12333, 12636, 16444, 18954, 24666, 36999, 37908, 49332, 53443, 73998, 106886, 110997, 147996, 160329, 213772, 221994, 320658, 332991, 443988, 480987, 641316, 665982, 961974, 998973, 1331964, 1442961, 1923948, 1997946, 2885922, 2996919, 3995892, 4328883, 5771844, 5993838, 8657766, 11987676, 12986649, 17315532, 25973298, 38959947, 51946596, 77919894, 155839788]

約数ペア:

[(1, 155839788), (2, 77919894), (3, 51946596), (4, 38959947), (6, 25973298), (9, 17315532), (12, 12986649), (13, 11987676), (18, 8657766), (26, 5993838), (27, 5771844), (36, 4328883), (39, 3995892), (52, 2996919), (54, 2885922), (78, 1997946), (81, 1923948), (108, 1442961), (117, 1331964), (156, 998973), (162, 961974), (234, 665982), (243, 641316), (324, 480987), (351, 443988), (468, 332991), (486, 320658), (702, 221994), (729, 213772), (972, 160329), (1053, 147996), (1404, 110997), (1458, 106886), (2106, 73998), (2916, 53443), (3159, 49332), (4111, 37908), (4212, 36999), (6318, 24666), (8222, 18954), (9477, 16444), (12333, 12636)]