138616624

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{5273}}^1$

素因数の和:5365

約数の個数: 40

約数和(自身を含む): 282517632

約数和(自身を除く): 143901008

約数列:

[1, 2, 4, 8, 16, 31, 53, 62, 106, 124, 212, 248, 424, 496, 848, 1643, 3286, 5273, 6572, 10546, 13144, 21092, 26288, 42184, 84368, 163463, 279469, 326926, 558938, 653852, 1117876, 1307704, 2235752, 2615408, 4471504, 8663539, 17327078, 34654156, 69308312, 138616624]

約数ペア:

[(1, 138616624), (2, 69308312), (4, 34654156), (8, 17327078), (16, 8663539), (31, 4471504), (53, 2615408), (62, 2235752), (106, 1307704), (124, 1117876), (212, 653852), (248, 558938), (424, 326926), (496, 279469), (848, 163463), (1643, 84368), (3286, 42184), (5273, 26288), (6572, 21092), (10546, 13144)]