153978452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{55229}}^1$

素因数の和:55291

約数の個数: 24

約数和(自身を含む): 292277160

約数和(自身を除く): 138298708

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 55229, 110458, 220916, 938893, 1877786, 2264389, 3755572, 4528778, 9057556, 38494613, 76989226, 153978452]

約数ペア:

[(1, 153978452), (2, 76989226), (4, 38494613), (17, 9057556), (34, 4528778), (41, 3755572), (68, 2264389), (82, 1877786), (164, 938893), (697, 220916), (1394, 110458), (2788, 55229)]