163578852

素因数分解:

$2^2\times 3^8\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:322

約数の個数: 108

約数和(自身を含む): 449694336

約数和(自身を除く): 286115484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 271, 276, 324, 414, 486, 542, 621, 729, 813, 828, 972, 1084, 1242, 1458, 1626, 1863, 2187, 2439, 2484, 2916, 3252, 3726, 4374, 4878, 5589, 6233, 6561, 7317, 7452, 8748, 9756, 11178, 12466, 13122, 14634, 16767, 18699, 21951, 22356, 24932, 26244, 29268, 33534, 37398, 43902, 50301, 56097, 65853, 67068, 74796, 87804, 100602, 112194, 131706, 150903, 168291, 197559, 201204, 224388, 263412, 301806, 336582, 395118, 504873, 592677, 603612, 673164, 790236, 1009746, 1185354, 1514619, 1778031, 2019492, 2370708, 3029238, 3556062, 4543857, 6058476, 7112124, 9087714, 13631571, 18175428, 27263142, 40894713, 54526284, 81789426, 163578852]

約数ペア:

[(1, 163578852), (2, 81789426), (3, 54526284), (4, 40894713), (6, 27263142), (9, 18175428), (12, 13631571), (18, 9087714), (23, 7112124), (27, 6058476), (36, 4543857), (46, 3556062), (54, 3029238), (69, 2370708), (81, 2019492), (92, 1778031), (108, 1514619), (138, 1185354), (162, 1009746), (207, 790236), (243, 673164), (271, 603612), (276, 592677), (324, 504873), (414, 395118), (486, 336582), (542, 301806), (621, 263412), (729, 224388), (813, 201204), (828, 197559), (972, 168291), (1084, 150903), (1242, 131706), (1458, 112194), (1626, 100602), (1863, 87804), (2187, 74796), (2439, 67068), (2484, 65853), (2916, 56097), (3252, 50301), (3726, 43902), (4374, 37398), (4878, 33534), (5589, 29268), (6233, 26244), (6561, 24932), (7317, 22356), (7452, 21951), (8748, 18699), (9756, 16767), (11178, 14634), (12466, 13122)]