142796472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{433}}^1$

素因数の和:613

約数の個数: 128

約数和(自身を含む): 443304960

約数和(自身を除く): 300508488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 151, 156, 168, 182, 273, 302, 312, 364, 433, 453, 546, 604, 728, 866, 906, 1057, 1092, 1208, 1299, 1732, 1812, 1963, 2114, 2184, 2598, 3031, 3171, 3464, 3624, 3926, 4228, 5196, 5629, 5889, 6062, 6342, 7852, 8456, 9093, 10392, 11258, 11778, 12124, 12684, 13741, 15704, 16887, 18186, 22516, 23556, 24248, 25368, 27482, 33774, 36372, 39403, 41223, 45032, 47112, 54964, 65383, 67548, 72744, 78806, 82446, 109928, 118209, 130766, 135096, 157612, 164892, 196149, 236418, 261532, 315224, 329784, 392298, 457681, 472836, 523064, 784596, 849979, 915362, 945672, 1373043, 1569192, 1699958, 1830724, 2549937, 2746086, 3399916, 3661448, 5099874, 5492172, 5949853, 6799832, 10199748, 10984344, 11899706, 17849559, 20399496, 23799412, 35699118, 47598824, 71398236, 142796472]

約数ペア:

[(1, 142796472), (2, 71398236), (3, 47598824), (4, 35699118), (6, 23799412), (7, 20399496), (8, 17849559), (12, 11899706), (13, 10984344), (14, 10199748), (21, 6799832), (24, 5949853), (26, 5492172), (28, 5099874), (39, 3661448), (42, 3399916), (52, 2746086), (56, 2549937), (78, 1830724), (84, 1699958), (91, 1569192), (104, 1373043), (151, 945672), (156, 915362), (168, 849979), (182, 784596), (273, 523064), (302, 472836), (312, 457681), (364, 392298), (433, 329784), (453, 315224), (546, 261532), (604, 236418), (728, 196149), (866, 164892), (906, 157612), (1057, 135096), (1092, 130766), (1208, 118209), (1299, 109928), (1732, 82446), (1812, 78806), (1963, 72744), (2114, 67548), (2184, 65383), (2598, 54964), (3031, 47112), (3171, 45032), (3464, 41223), (3624, 39403), (3926, 36372), (4228, 33774), (5196, 27482), (5629, 25368), (5889, 24248), (6062, 23556), (6342, 22516), (7852, 18186), (8456, 16887), (9093, 15704), (10392, 13741), (11258, 12684), (11778, 12124)]