172337464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 360914400

約数和(自身を除く): 188576936

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 89, 104, 172, 178, 344, 356, 433, 559, 712, 866, 1118, 1157, 1732, 2236, 2314, 3464, 3827, 4472, 4628, 5629, 7654, 9256, 11258, 15308, 18619, 22516, 30616, 37238, 38537, 45032, 49751, 74476, 77074, 99502, 148952, 154148, 199004, 242047, 308296, 398008, 484094, 500981, 968188, 1001962, 1657091, 1936376, 2003924, 3314182, 4007848, 6628364, 13256728, 21542183, 43084366, 86168732, 172337464]

約数ペア:

[(1, 172337464), (2, 86168732), (4, 43084366), (8, 21542183), (13, 13256728), (26, 6628364), (43, 4007848), (52, 3314182), (86, 2003924), (89, 1936376), (104, 1657091), (172, 1001962), (178, 968188), (344, 500981), (356, 484094), (433, 398008), (559, 308296), (712, 242047), (866, 199004), (1118, 154148), (1157, 148952), (1732, 99502), (2236, 77074), (2314, 74476), (3464, 49751), (3827, 45032), (4472, 38537), (4628, 37238), (5629, 30616), (7654, 22516), (9256, 18619), (11258, 15308)]