129160136

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1583}}^1$

素因数の和:1674

約数の個数: 64

約数和(自身を含む): 291962880

約数和(自身を除く): 162802744

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 47, 56, 62, 94, 124, 188, 217, 248, 329, 376, 434, 658, 868, 1316, 1457, 1583, 1736, 2632, 2914, 3166, 5828, 6332, 10199, 11081, 11656, 12664, 20398, 22162, 40796, 44324, 49073, 74401, 81592, 88648, 98146, 148802, 196292, 297604, 343511, 392584, 520807, 595208, 687022, 1041614, 1374044, 2083228, 2306431, 2748088, 4166456, 4612862, 9225724, 16145017, 18451448, 32290034, 64580068, 129160136]

約数ペア:

[(1, 129160136), (2, 64580068), (4, 32290034), (7, 18451448), (8, 16145017), (14, 9225724), (28, 4612862), (31, 4166456), (47, 2748088), (56, 2306431), (62, 2083228), (94, 1374044), (124, 1041614), (188, 687022), (217, 595208), (248, 520807), (329, 392584), (376, 343511), (434, 297604), (658, 196292), (868, 148802), (1316, 98146), (1457, 88648), (1583, 81592), (1736, 74401), (2632, 49073), (2914, 44324), (3166, 40796), (5828, 22162), (6332, 20398), (10199, 12664), (11081, 11656)]