144805878

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{8641}}^1$

素因数の和:8682

約数の個数: 72

約数和(自身を含む): 384223320

約数和(自身を除く): 239417442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5586, 8379, 8641, 16758, 17282, 25923, 51846, 60487, 77769, 120974, 155538, 164179, 181461, 328358, 362922, 423409, 492537, 544383, 846818, 985074, 1088766, 1149253, 1270227, 1477611, 2298506, 2540454, 2955222, 3447759, 3810681, 6895518, 7621362, 8044771, 10343277, 16089542, 20686554, 24134313, 48268626, 72402939, 144805878]

約数ペア:

[(1, 144805878), (2, 72402939), (3, 48268626), (6, 24134313), (7, 20686554), (9, 16089542), (14, 10343277), (18, 8044771), (19, 7621362), (21, 6895518), (38, 3810681), (42, 3447759), (49, 2955222), (57, 2540454), (63, 2298506), (98, 1477611), (114, 1270227), (126, 1149253), (133, 1088766), (147, 985074), (171, 846818), (266, 544383), (294, 492537), (342, 423409), (399, 362922), (441, 328358), (798, 181461), (882, 164179), (931, 155538), (1197, 120974), (1862, 77769), (2394, 60487), (2793, 51846), (5586, 25923), (8379, 17282), (8641, 16758)]