140078448

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 120

約数和(自身を含む): 410170176

約数和(自身を除く): 270091728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 61, 72, 74, 111, 122, 144, 148, 183, 222, 244, 296, 333, 366, 431, 444, 488, 549, 592, 666, 732, 862, 888, 976, 1098, 1293, 1332, 1464, 1724, 1776, 2196, 2257, 2586, 2664, 2928, 3448, 3879, 4392, 4514, 5172, 5328, 6771, 6896, 7758, 8784, 9028, 10344, 13542, 15516, 15947, 18056, 20313, 20688, 26291, 27084, 31032, 31894, 36112, 40626, 47841, 52582, 54168, 62064, 63788, 78873, 81252, 95682, 105164, 108336, 127576, 143523, 157746, 162504, 191364, 210328, 236619, 255152, 287046, 315492, 325008, 382728, 420656, 473238, 574092, 630984, 765456, 946476, 972767, 1148184, 1261968, 1892952, 1945534, 2296368, 2918301, 3785904, 3891068, 5836602, 7782136, 8754903, 11673204, 15564272, 17509806, 23346408, 35019612, 46692816, 70039224, 140078448]

約数ペア:

[(1, 140078448), (2, 70039224), (3, 46692816), (4, 35019612), (6, 23346408), (8, 17509806), (9, 15564272), (12, 11673204), (16, 8754903), (18, 7782136), (24, 5836602), (36, 3891068), (37, 3785904), (48, 2918301), (61, 2296368), (72, 1945534), (74, 1892952), (111, 1261968), (122, 1148184), (144, 972767), (148, 946476), (183, 765456), (222, 630984), (244, 574092), (296, 473238), (333, 420656), (366, 382728), (431, 325008), (444, 315492), (488, 287046), (549, 255152), (592, 236619), (666, 210328), (732, 191364), (862, 162504), (888, 157746), (976, 143523), (1098, 127576), (1293, 108336), (1332, 105164), (1464, 95682), (1724, 81252), (1776, 78873), (2196, 63788), (2257, 62064), (2586, 54168), (2664, 52582), (2928, 47841), (3448, 40626), (3879, 36112), (4392, 31894), (4514, 31032), (5172, 27084), (5328, 26291), (6771, 20688), (6896, 20313), (7758, 18056), (8784, 15947), (9028, 15516), (10344, 13542)]