155302476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 427499520

約数和(自身を除く): 272197044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 84, 94, 139, 141, 188, 278, 282, 283, 329, 417, 556, 564, 566, 658, 834, 849, 973, 987, 1132, 1316, 1668, 1698, 1946, 1974, 1981, 2919, 3396, 3892, 3948, 3962, 5838, 5943, 6533, 7924, 11676, 11886, 13066, 13301, 19599, 23772, 26132, 26602, 39198, 39337, 39903, 45731, 53204, 78396, 78674, 79806, 91462, 93107, 118011, 137193, 157348, 159612, 182924, 186214, 236022, 274386, 275359, 279321, 372428, 472044, 548772, 550718, 558642, 826077, 1101436, 1117284, 1652154, 1848839, 3304308, 3697678, 5546517, 7395356, 11093034, 12941873, 22186068, 25883746, 38825619, 51767492, 77651238, 155302476]

約数ペア:

[(1, 155302476), (2, 77651238), (3, 51767492), (4, 38825619), (6, 25883746), (7, 22186068), (12, 12941873), (14, 11093034), (21, 7395356), (28, 5546517), (42, 3697678), (47, 3304308), (84, 1848839), (94, 1652154), (139, 1117284), (141, 1101436), (188, 826077), (278, 558642), (282, 550718), (283, 548772), (329, 472044), (417, 372428), (556, 279321), (564, 275359), (566, 274386), (658, 236022), (834, 186214), (849, 182924), (973, 159612), (987, 157348), (1132, 137193), (1316, 118011), (1668, 93107), (1698, 91462), (1946, 79806), (1974, 78674), (1981, 78396), (2919, 53204), (3396, 45731), (3892, 39903), (3948, 39337), (3962, 39198), (5838, 26602), (5943, 26132), (6533, 23772), (7924, 19599), (11676, 13301), (11886, 13066)]