140714616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 128

約数和(自身を含む): 418037760

約数和(自身を除く): 277323144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 71, 84, 94, 141, 142, 168, 188, 213, 251, 282, 284, 329, 376, 426, 497, 502, 564, 568, 658, 753, 852, 987, 994, 1004, 1128, 1316, 1491, 1506, 1704, 1757, 1974, 1988, 2008, 2632, 2982, 3012, 3337, 3514, 3948, 3976, 5271, 5964, 6024, 6674, 7028, 7896, 10011, 10542, 11797, 11928, 13348, 14056, 17821, 20022, 21084, 23359, 23594, 26696, 35391, 35642, 40044, 42168, 46718, 47188, 53463, 70077, 70782, 71284, 80088, 82579, 93436, 94376, 106926, 124747, 140154, 141564, 142568, 165158, 186872, 213852, 247737, 249494, 280308, 283128, 330316, 374241, 427704, 495474, 498988, 560616, 660632, 748482, 837587, 990948, 997976, 1496964, 1675174, 1981896, 2512761, 2993928, 3350348, 5025522, 5863109, 6700696, 10051044, 11726218, 17589327, 20102088, 23452436, 35178654, 46904872, 70357308, 140714616]

約数ペア:

[(1, 140714616), (2, 70357308), (3, 46904872), (4, 35178654), (6, 23452436), (7, 20102088), (8, 17589327), (12, 11726218), (14, 10051044), (21, 6700696), (24, 5863109), (28, 5025522), (42, 3350348), (47, 2993928), (56, 2512761), (71, 1981896), (84, 1675174), (94, 1496964), (141, 997976), (142, 990948), (168, 837587), (188, 748482), (213, 660632), (251, 560616), (282, 498988), (284, 495474), (329, 427704), (376, 374241), (426, 330316), (497, 283128), (502, 280308), (564, 249494), (568, 247737), (658, 213852), (753, 186872), (852, 165158), (987, 142568), (994, 141564), (1004, 140154), (1128, 124747), (1316, 106926), (1491, 94376), (1506, 93436), (1704, 82579), (1757, 80088), (1974, 71284), (1988, 70782), (2008, 70077), (2632, 53463), (2982, 47188), (3012, 46718), (3337, 42168), (3514, 40044), (3948, 35642), (3976, 35391), (5271, 26696), (5964, 23594), (6024, 23359), (6674, 21084), (7028, 20022), (7896, 17821), (10011, 14056), (10542, 13348), (11797, 11928)]