137920398

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{3877}}^1$

素因数の和:3918

約数の個数: 72

約数和(自身を含む): 352789416

約数和(自身を除く): 214869018

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 363, 462, 539, 726, 847, 1078, 1617, 1694, 2541, 3234, 3877, 5082, 5929, 7754, 11631, 11858, 17787, 23262, 27139, 35574, 42647, 54278, 81417, 85294, 127941, 162834, 189973, 255882, 298529, 379946, 469117, 569919, 597058, 895587, 938234, 1139838, 1407351, 1791174, 2089703, 2814702, 3283819, 4179406, 6269109, 6567638, 9851457, 12538218, 19702914, 22986733, 45973466, 68960199, 137920398]

約数ペア:

[(1, 137920398), (2, 68960199), (3, 45973466), (6, 22986733), (7, 19702914), (11, 12538218), (14, 9851457), (21, 6567638), (22, 6269109), (33, 4179406), (42, 3283819), (49, 2814702), (66, 2089703), (77, 1791174), (98, 1407351), (121, 1139838), (147, 938234), (154, 895587), (231, 597058), (242, 569919), (294, 469117), (363, 379946), (462, 298529), (539, 255882), (726, 189973), (847, 162834), (1078, 127941), (1617, 85294), (1694, 81417), (2541, 54278), (3234, 42647), (3877, 35574), (5082, 27139), (5929, 23262), (7754, 17787), (11631, 11858)]