144302768

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2865

約数の個数: 40

約数和(自身を含む): 291409920

約数和(自身を除く): 147107152

約数列:

[1, 2, 4, 8, 16, 31, 62, 107, 124, 214, 248, 428, 496, 856, 1712, 2719, 3317, 5438, 6634, 10876, 13268, 21752, 26536, 43504, 53072, 84289, 168578, 290933, 337156, 581866, 674312, 1163732, 1348624, 2327464, 4654928, 9018923, 18037846, 36075692, 72151384, 144302768]

約数ペア:

[(1, 144302768), (2, 72151384), (4, 36075692), (8, 18037846), (16, 9018923), (31, 4654928), (62, 2327464), (107, 1348624), (124, 1163732), (214, 674312), (248, 581866), (428, 337156), (496, 290933), (856, 168578), (1712, 84289), (2719, 53072), (3317, 43504), (5438, 26536), (6634, 21752), (10876, 13268)]