161213866236

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2906011}}^1$

素因数の和:2906111

約数の個数: 72

約数和(自身を含む): 431577654144

約数和(自身を除く): 270363787908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 67, 69, 92, 134, 138, 201, 207, 268, 276, 402, 414, 603, 804, 828, 1206, 1541, 2412, 3082, 4623, 6164, 9246, 13869, 18492, 27738, 55476, 2906011, 5812022, 8718033, 11624044, 17436066, 26154099, 34872132, 52308198, 66838253, 104616396, 133676506, 194702737, 200514759, 267353012, 389405474, 401029518, 584108211, 601544277, 778810948, 802059036, 1168216422, 1203088554, 1752324633, 2336432844, 2406177108, 3504649266, 4478162951, 7009298532, 8956325902, 13434488853, 17912651804, 26868977706, 40303466559, 53737955412, 80606933118, 161213866236]

約数ペア:

[(1, 161213866236), (2, 80606933118), (3, 53737955412), (4, 40303466559), (6, 26868977706), (9, 17912651804), (12, 13434488853), (18, 8956325902), (23, 7009298532), (36, 4478162951), (46, 3504649266), (67, 2406177108), (69, 2336432844), (92, 1752324633), (134, 1203088554), (138, 1168216422), (201, 802059036), (207, 778810948), (268, 601544277), (276, 584108211), (402, 401029518), (414, 389405474), (603, 267353012), (804, 200514759), (828, 194702737), (1206, 133676506), (1541, 104616396), (2412, 66838253), (3082, 52308198), (4623, 34872132), (6164, 26154099), (9246, 17436066), (13869, 11624044), (18492, 8718033), (27738, 5812022), (55476, 2906011)]