126589506

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 270864000

約数和(自身を除く): 144274494

約数列:

[1, 2, 3, 6, 37, 43, 74, 86, 89, 111, 129, 149, 178, 222, 258, 267, 298, 447, 534, 894, 1591, 3182, 3293, 3827, 4773, 5513, 6407, 6586, 7654, 9546, 9879, 11026, 11481, 12814, 13261, 16539, 19221, 19758, 22962, 26522, 33078, 38442, 39783, 79566, 141599, 237059, 283198, 424797, 474118, 490657, 570223, 711177, 849594, 981314, 1140446, 1422354, 1471971, 1710669, 2943942, 3421338, 21098251, 42196502, 63294753, 126589506]

約数ペア:

[(1, 126589506), (2, 63294753), (3, 42196502), (6, 21098251), (37, 3421338), (43, 2943942), (74, 1710669), (86, 1471971), (89, 1422354), (111, 1140446), (129, 981314), (149, 849594), (178, 711177), (222, 570223), (258, 490657), (267, 474118), (298, 424797), (447, 283198), (534, 237059), (894, 141599), (1591, 79566), (3182, 39783), (3293, 38442), (3827, 33078), (4773, 26522), (5513, 22962), (6407, 19758), (6586, 19221), (7654, 16539), (9546, 13261), (9879, 12814), (11026, 11481)]