164396484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{1409}}^1$

素因数の和:1889

約数の個数: 72

約数和(自身を含む): 476286720

約数和(自身を除く): 311890236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 463, 926, 1389, 1409, 1852, 2778, 2818, 3241, 4167, 4227, 5556, 5636, 6482, 8334, 8454, 9723, 9863, 12681, 12964, 16668, 16908, 19446, 19726, 25362, 29169, 29589, 38892, 39452, 50724, 58338, 59178, 88767, 116676, 118356, 177534, 355068, 652367, 1304734, 1957101, 2609468, 3914202, 4566569, 5871303, 7828404, 9133138, 11742606, 13699707, 18266276, 23485212, 27399414, 41099121, 54798828, 82198242, 164396484]

約数ペア:

[(1, 164396484), (2, 82198242), (3, 54798828), (4, 41099121), (6, 27399414), (7, 23485212), (9, 18266276), (12, 13699707), (14, 11742606), (18, 9133138), (21, 7828404), (28, 5871303), (36, 4566569), (42, 3914202), (63, 2609468), (84, 1957101), (126, 1304734), (252, 652367), (463, 355068), (926, 177534), (1389, 118356), (1409, 116676), (1852, 88767), (2778, 59178), (2818, 58338), (3241, 50724), (4167, 39452), (4227, 38892), (5556, 29589), (5636, 29169), (6482, 25362), (8334, 19726), (8454, 19446), (9723, 16908), (9863, 16668), (12681, 12964)]