156443742

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 420638400

約数和(自身を除く): 264194658

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 149, 182, 234, 273, 298, 447, 546, 641, 819, 894, 1043, 1282, 1341, 1638, 1923, 1937, 2086, 2682, 3129, 3846, 3874, 4487, 5769, 5811, 6258, 8333, 8974, 9387, 11538, 11622, 13461, 13559, 16666, 17433, 18774, 24999, 26922, 27118, 34866, 40383, 40677, 49998, 58331, 74997, 80766, 81354, 95509, 116662, 122031, 149994, 174993, 191018, 244062, 286527, 349986, 524979, 573054, 668563, 859581, 1049958, 1241617, 1337126, 1719162, 2005689, 2483234, 3724851, 4011378, 6017067, 7449702, 8691319, 11174553, 12034134, 17382638, 22349106, 26073957, 52147914, 78221871, 156443742]

約数ペア:

[(1, 156443742), (2, 78221871), (3, 52147914), (6, 26073957), (7, 22349106), (9, 17382638), (13, 12034134), (14, 11174553), (18, 8691319), (21, 7449702), (26, 6017067), (39, 4011378), (42, 3724851), (63, 2483234), (78, 2005689), (91, 1719162), (117, 1337126), (126, 1241617), (149, 1049958), (182, 859581), (234, 668563), (273, 573054), (298, 524979), (447, 349986), (546, 286527), (641, 244062), (819, 191018), (894, 174993), (1043, 149994), (1282, 122031), (1341, 116662), (1638, 95509), (1923, 81354), (1937, 80766), (2086, 74997), (2682, 58331), (3129, 49998), (3846, 40677), (3874, 40383), (4487, 34866), (5769, 27118), (5811, 26922), (6258, 24999), (8333, 18774), (8974, 17433), (9387, 16666), (11538, 13559), (11622, 13461)]