147019856

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{947}}^1$

素因数の和:1299

約数の個数: 40

約数和(自身を含む): 295290624

約数和(自身を除く): 148270768

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 313, 496, 626, 947, 1252, 1894, 2504, 3788, 5008, 7576, 9703, 15152, 19406, 29357, 38812, 58714, 77624, 117428, 155248, 234856, 296411, 469712, 592822, 1185644, 2371288, 4742576, 9188741, 18377482, 36754964, 73509928, 147019856]

約数ペア:

[(1, 147019856), (2, 73509928), (4, 36754964), (8, 18377482), (16, 9188741), (31, 4742576), (62, 2371288), (124, 1185644), (248, 592822), (313, 469712), (496, 296411), (626, 234856), (947, 155248), (1252, 117428), (1894, 77624), (2504, 58714), (3788, 38812), (5008, 29357), (7576, 19406), (9703, 15152)]