163143764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3851}}^1$

素因数の和:3968

約数の個数: 48

約数和(自身を含む): 349453440

約数和(自身を除く): 186309676

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 1246, 1513, 2492, 3026, 3851, 6052, 7702, 10591, 15404, 21182, 26957, 42364, 53914, 65467, 107828, 130934, 261868, 342739, 458269, 685478, 916538, 1370956, 1833076, 2399173, 4798346, 5826563, 9596692, 11653126, 23306252, 40785941, 81571882, 163143764]

約数ペア:

[(1, 163143764), (2, 81571882), (4, 40785941), (7, 23306252), (14, 11653126), (17, 9596692), (28, 5826563), (34, 4798346), (68, 2399173), (89, 1833076), (119, 1370956), (178, 916538), (238, 685478), (356, 458269), (476, 342739), (623, 261868), (1246, 130934), (1513, 107828), (2492, 65467), (3026, 53914), (3851, 42364), (6052, 26957), (7702, 21182), (10591, 15404)]