145607248

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1801}}^1$

素因数の和:2003

約数の個数: 40

約数和(自身を含む): 293163776

約数和(自身を除く): 147556528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 163, 248, 326, 496, 652, 1304, 1801, 2608, 3602, 5053, 7204, 10106, 14408, 20212, 28816, 40424, 55831, 80848, 111662, 223324, 293563, 446648, 587126, 893296, 1174252, 2348504, 4697008, 9100453, 18200906, 36401812, 72803624, 145607248]

約数ペア:

[(1, 145607248), (2, 72803624), (4, 36401812), (8, 18200906), (16, 9100453), (31, 4697008), (62, 2348504), (124, 1174252), (163, 893296), (248, 587126), (326, 446648), (496, 293563), (652, 223324), (1304, 111662), (1801, 80848), (2608, 55831), (3602, 40424), (5053, 28816), (7204, 20212), (10106, 14408)]