148878368

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{673}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 304367616

約数和(自身を除く): 155489248

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 223, 248, 446, 496, 673, 892, 992, 1346, 1784, 2692, 3568, 5384, 6913, 7136, 10768, 13826, 20863, 21536, 27652, 41726, 55304, 83452, 110608, 150079, 166904, 221216, 300158, 333808, 600316, 667616, 1200632, 2401264, 4652449, 4802528, 9304898, 18609796, 37219592, 74439184, 148878368]

約数ペア:

[(1, 148878368), (2, 74439184), (4, 37219592), (8, 18609796), (16, 9304898), (31, 4802528), (32, 4652449), (62, 2401264), (124, 1200632), (223, 667616), (248, 600316), (446, 333808), (496, 300158), (673, 221216), (892, 166904), (992, 150079), (1346, 110608), (1784, 83452), (2692, 55304), (3568, 41726), (5384, 27652), (6913, 21536), (7136, 20863), (10768, 13826)]