154223244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{203999}}^1$

素因数の和:204019

約数の個数: 48

約数和(自身を含む): 456960000

約数和(自身を除く): 302736756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 203999, 407998, 611997, 815996, 1223994, 1427993, 1835991, 2447988, 2855986, 3671982, 4283979, 5507973, 5711972, 7343964, 8567958, 11015946, 12851937, 17135916, 22031892, 25703874, 38555811, 51407748, 77111622, 154223244]

約数ペア:

[(1, 154223244), (2, 77111622), (3, 51407748), (4, 38555811), (6, 25703874), (7, 22031892), (9, 17135916), (12, 12851937), (14, 11015946), (18, 8567958), (21, 7343964), (27, 5711972), (28, 5507973), (36, 4283979), (42, 3671982), (54, 2855986), (63, 2447988), (84, 1835991), (108, 1427993), (126, 1223994), (189, 815996), (252, 611997), (378, 407998), (756, 203999)]