158322010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1619}}^1$

素因数の和:1771

約数の個数: 64

約数和(自身を含む): 358318080

約数和(自身を除く): 199996070

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 127, 154, 254, 385, 635, 770, 889, 1270, 1397, 1619, 1778, 2794, 3238, 4445, 6985, 8095, 8890, 9779, 11333, 13970, 16190, 17809, 19558, 22666, 35618, 48895, 56665, 89045, 97790, 113330, 124663, 178090, 205613, 249326, 411226, 623315, 1028065, 1246630, 1439291, 2056130, 2261743, 2878582, 4523486, 7196455, 11308715, 14392910, 15832201, 22617430, 31664402, 79161005, 158322010]

約数ペア:

[(1, 158322010), (2, 79161005), (5, 31664402), (7, 22617430), (10, 15832201), (11, 14392910), (14, 11308715), (22, 7196455), (35, 4523486), (55, 2878582), (70, 2261743), (77, 2056130), (110, 1439291), (127, 1246630), (154, 1028065), (254, 623315), (385, 411226), (635, 249326), (770, 205613), (889, 178090), (1270, 124663), (1397, 113330), (1619, 97790), (1778, 89045), (2794, 56665), (3238, 48895), (4445, 35618), (6985, 22666), (8095, 19558), (8890, 17809), (9779, 16190), (11333, 13970)]