168666192

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{20549}}^1$

素因数の和:20585

約数の個数: 80

約数和(自身を含む): 509640000

約数和(自身を除く): 340973808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 20549, 41098, 61647, 82196, 123294, 164392, 184941, 246588, 328784, 369882, 390431, 493176, 554823, 739764, 780862, 986352, 1109646, 1171293, 1479528, 1561724, 2219292, 2342586, 2959056, 3123448, 3513879, 4438584, 4685172, 6246896, 7027758, 8877168, 9370344, 10541637, 14055516, 18740688, 21083274, 28111032, 42166548, 56222064, 84333096, 168666192]

約数ペア:

[(1, 168666192), (2, 84333096), (3, 56222064), (4, 42166548), (6, 28111032), (8, 21083274), (9, 18740688), (12, 14055516), (16, 10541637), (18, 9370344), (19, 8877168), (24, 7027758), (27, 6246896), (36, 4685172), (38, 4438584), (48, 3513879), (54, 3123448), (57, 2959056), (72, 2342586), (76, 2219292), (108, 1561724), (114, 1479528), (144, 1171293), (152, 1109646), (171, 986352), (216, 780862), (228, 739764), (304, 554823), (342, 493176), (432, 390431), (456, 369882), (513, 328784), (684, 246588), (912, 184941), (1026, 164392), (1368, 123294), (2052, 82196), (2736, 61647), (4104, 41098), (8208, 20549)]