166690116

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{81233}}^1$

素因数の和:81265

約数の個数: 48

約数和(自身を含む): 454910400

約数和(自身を除く): 288220284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 81233, 162466, 243699, 324932, 487398, 731097, 974796, 1462194, 1543427, 2193291, 2924388, 3086854, 4386582, 4630281, 6173708, 8773164, 9260562, 13890843, 18521124, 27781686, 41672529, 55563372, 83345058, 166690116]

約数ペア:

[(1, 166690116), (2, 83345058), (3, 55563372), (4, 41672529), (6, 27781686), (9, 18521124), (12, 13890843), (18, 9260562), (19, 8773164), (27, 6173708), (36, 4630281), (38, 4386582), (54, 3086854), (57, 2924388), (76, 2193291), (108, 1543427), (114, 1462194), (171, 974796), (228, 731097), (342, 487398), (513, 324932), (684, 243699), (1026, 162466), (2052, 81233)]