157579416

素因数分解:

$2^3\times 3^2\times {\mathrm{307}}^1\times {\mathrm{7129}}^1$

素因数の和:7448

約数の個数: 48

約数和(自身を含む): 428227800

約数和(自身を除く): 270648384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 307, 614, 921, 1228, 1842, 2456, 2763, 3684, 5526, 7129, 7368, 11052, 14258, 21387, 22104, 28516, 42774, 57032, 64161, 85548, 128322, 171096, 256644, 513288, 2188603, 4377206, 6565809, 8754412, 13131618, 17508824, 19697427, 26263236, 39394854, 52526472, 78789708, 157579416]

約数ペア:

[(1, 157579416), (2, 78789708), (3, 52526472), (4, 39394854), (6, 26263236), (8, 19697427), (9, 17508824), (12, 13131618), (18, 8754412), (24, 6565809), (36, 4377206), (72, 2188603), (307, 513288), (614, 256644), (921, 171096), (1228, 128322), (1842, 85548), (2456, 64161), (2763, 57032), (3684, 42774), (5526, 28516), (7129, 22104), (7368, 21387), (11052, 14258)]