161422776

素因数分解:

$2^3\times 3^2\times {\mathrm{271}}^1\times {\mathrm{8273}}^1$

素因数の和:8556

約数の個数: 48

約数和(自身を含む): 438852960

約数和(自身を除く): 277430184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 271, 542, 813, 1084, 1626, 2168, 2439, 3252, 4878, 6504, 8273, 9756, 16546, 19512, 24819, 33092, 49638, 66184, 74457, 99276, 148914, 198552, 297828, 595656, 2241983, 4483966, 6725949, 8967932, 13451898, 17935864, 20177847, 26903796, 40355694, 53807592, 80711388, 161422776]

約数ペア:

[(1, 161422776), (2, 80711388), (3, 53807592), (4, 40355694), (6, 26903796), (8, 20177847), (9, 17935864), (12, 13451898), (18, 8967932), (24, 6725949), (36, 4483966), (72, 2241983), (271, 595656), (542, 297828), (813, 198552), (1084, 148914), (1626, 99276), (2168, 74457), (2439, 66184), (3252, 49638), (4878, 33092), (6504, 24819), (8273, 19512), (9756, 16546)]