122391878

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{2551}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 220492800

約数和(自身を除く): 98100922

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 298, 322, 1043, 2086, 2551, 3427, 5102, 6854, 17857, 23989, 35714, 47978, 58673, 117346, 380099, 410711, 760198, 821422, 2660693, 5321386, 8742277, 17484554, 61195939, 122391878]

約数ペア:

[(1, 122391878), (2, 61195939), (7, 17484554), (14, 8742277), (23, 5321386), (46, 2660693), (149, 821422), (161, 760198), (298, 410711), (322, 380099), (1043, 117346), (2086, 58673), (2551, 47978), (3427, 35714), (5102, 23989), (6854, 17857)]