156938620617

素因数分解:

$3^2\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{3761}}^1$

素因数の和:4011

約数の個数: 72

約数和(自身を含む): 242803618200

約数和(自身を除く): 85864997583

約数列:

[1, 3, 9, 29, 37, 87, 111, 149, 261, 333, 447, 841, 1073, 1341, 2523, 3219, 3761, 4321, 5513, 7569, 9657, 11283, 12963, 16539, 31117, 33849, 38889, 49617, 93351, 109069, 125309, 139157, 159877, 280053, 327207, 375927, 417471, 479631, 560389, 981621, 1127781, 1252413, 1438893, 1681167, 3163001, 4035553, 4636433, 5043501, 9489003, 12106659, 13909299, 16251281, 20734393, 28467009, 36319977, 41727897, 48753843, 62203179, 117031037, 146261529, 186609537, 351093111, 471287149, 601297397, 1053279333, 1413861447, 1803892191, 4241584341, 5411676573, 17437624513, 52312873539, 156938620617]

約数ペア:

[(1, 156938620617), (3, 52312873539), (9, 17437624513), (29, 5411676573), (37, 4241584341), (87, 1803892191), (111, 1413861447), (149, 1053279333), (261, 601297397), (333, 471287149), (447, 351093111), (841, 186609537), (1073, 146261529), (1341, 117031037), (2523, 62203179), (3219, 48753843), (3761, 41727897), (4321, 36319977), (5513, 28467009), (7569, 20734393), (9657, 16251281), (11283, 13909299), (12963, 12106659), (16539, 9489003), (31117, 5043501), (33849, 4636433), (38889, 4035553), (49617, 3163001), (93351, 1681167), (109069, 1438893), (125309, 1252413), (139157, 1127781), (159877, 981621), (280053, 560389), (327207, 479631), (375927, 417471)]