189408072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8111}}^1$

素因数の和:8266

約数の個数: 64

約数和(自身を含む): 545126400

約数和(自身を除く): 355718328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 7784, 8111, 11676, 16222, 23352, 24333, 32444, 48666, 56777, 64888, 97332, 113554, 170331, 194664, 227108, 340662, 454216, 681324, 1127429, 1362648, 2254858, 3382287, 4509716, 6764574, 7892003, 9019432, 13529148, 15784006, 23676009, 27058296, 31568012, 47352018, 63136024, 94704036, 189408072]

約数ペア:

[(1, 189408072), (2, 94704036), (3, 63136024), (4, 47352018), (6, 31568012), (7, 27058296), (8, 23676009), (12, 15784006), (14, 13529148), (21, 9019432), (24, 7892003), (28, 6764574), (42, 4509716), (56, 3382287), (84, 2254858), (139, 1362648), (168, 1127429), (278, 681324), (417, 454216), (556, 340662), (834, 227108), (973, 194664), (1112, 170331), (1668, 113554), (1946, 97332), (2919, 64888), (3336, 56777), (3892, 48666), (5838, 32444), (7784, 24333), (8111, 23352), (11676, 16222)]