164390784

素因数分解:

$2^7\times 3^1\times {\mathrm{79}}^1\times {\mathrm{5419}}^1$

素因数の和:5515

約数の個数: 64

約数和(自身を含む): 442272000

約数和(自身を除く): 277881216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 79, 96, 128, 158, 192, 237, 316, 384, 474, 632, 948, 1264, 1896, 2528, 3792, 5056, 5419, 7584, 10112, 10838, 15168, 16257, 21676, 30336, 32514, 43352, 65028, 86704, 130056, 173408, 260112, 346816, 428101, 520224, 693632, 856202, 1040448, 1284303, 1712404, 2080896, 2568606, 3424808, 5137212, 6849616, 10274424, 13699232, 20548848, 27398464, 41097696, 54796928, 82195392, 164390784]

約数ペア:

[(1, 164390784), (2, 82195392), (3, 54796928), (4, 41097696), (6, 27398464), (8, 20548848), (12, 13699232), (16, 10274424), (24, 6849616), (32, 5137212), (48, 3424808), (64, 2568606), (79, 2080896), (96, 1712404), (128, 1284303), (158, 1040448), (192, 856202), (237, 693632), (316, 520224), (384, 428101), (474, 346816), (632, 260112), (948, 173408), (1264, 130056), (1896, 86704), (2528, 65028), (3792, 43352), (5056, 32514), (5419, 30336), (7584, 21676), (10112, 16257), (10838, 15168)]