198576168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3571}}^1$

素因数の和:3918

約数の個数: 64

約数和(自身を含む): 569233920

約数和(自身を除く): 370657752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 331, 662, 993, 1324, 1986, 2317, 2648, 3571, 3972, 4634, 6951, 7142, 7944, 9268, 10713, 13902, 14284, 18536, 21426, 24997, 27804, 28568, 42852, 49994, 55608, 74991, 85704, 99988, 149982, 199976, 299964, 599928, 1182001, 2364002, 3546003, 4728004, 7092006, 8274007, 9456008, 14184012, 16548014, 24822021, 28368024, 33096028, 49644042, 66192056, 99288084, 198576168]

約数ペア:

[(1, 198576168), (2, 99288084), (3, 66192056), (4, 49644042), (6, 33096028), (7, 28368024), (8, 24822021), (12, 16548014), (14, 14184012), (21, 9456008), (24, 8274007), (28, 7092006), (42, 4728004), (56, 3546003), (84, 2364002), (168, 1182001), (331, 599928), (662, 299964), (993, 199976), (1324, 149982), (1986, 99988), (2317, 85704), (2648, 74991), (3571, 55608), (3972, 49994), (4634, 42852), (6951, 28568), (7142, 27804), (7944, 24997), (9268, 21426), (10713, 18536), (13902, 14284)]