157057212

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{7243}}^1$

素因数の和:7402

約数の個数: 48

約数和(自身を含む): 397550720

約数和(自身を除く): 240493508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 7243, 10842, 14486, 21684, 21729, 28972, 43458, 86916, 94159, 188318, 282477, 376636, 564954, 1006777, 1129908, 2013554, 3020331, 4027108, 6040662, 12081324, 13088101, 26176202, 39264303, 52352404, 78528606, 157057212]

約数ペア:

[(1, 157057212), (2, 78528606), (3, 52352404), (4, 39264303), (6, 26176202), (12, 13088101), (13, 12081324), (26, 6040662), (39, 4027108), (52, 3020331), (78, 2013554), (139, 1129908), (156, 1006777), (278, 564954), (417, 376636), (556, 282477), (834, 188318), (1668, 94159), (1807, 86916), (3614, 43458), (5421, 28972), (7228, 21729), (7243, 21684), (10842, 14486)]