163564362

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30391}}^1$

素因数の和:30435

約数の個数: 48

約数和(自身を含む): 398256768

約数和(自身を除く): 234692406

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 5382, 30391, 60782, 91173, 182346, 273519, 395083, 547038, 698993, 790166, 1185249, 1397986, 2096979, 2370498, 3555747, 4193958, 6290937, 7111494, 9086909, 12581874, 18173818, 27260727, 54521454, 81782181, 163564362]

約数ペア:

[(1, 163564362), (2, 81782181), (3, 54521454), (6, 27260727), (9, 18173818), (13, 12581874), (18, 9086909), (23, 7111494), (26, 6290937), (39, 4193958), (46, 3555747), (69, 2370498), (78, 2096979), (117, 1397986), (138, 1185249), (207, 790166), (234, 698993), (299, 547038), (414, 395083), (598, 273519), (897, 182346), (1794, 91173), (2691, 60782), (5382, 30391)]