1659784144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:293

約数の個数: 120

約数和(自身を含む): 3608197632

約数和(自身を除く): 1948413488

約数列:

[1, 2, 4, 8, 16, 23, 29, 31, 46, 58, 62, 92, 116, 124, 173, 184, 232, 248, 346, 368, 464, 496, 667, 692, 713, 841, 899, 1334, 1384, 1426, 1682, 1798, 2668, 2768, 2852, 3364, 3596, 3979, 5017, 5336, 5363, 5704, 6728, 7192, 7958, 10034, 10672, 10726, 11408, 13456, 14384, 15916, 19343, 20068, 20677, 21452, 26071, 31832, 38686, 40136, 41354, 42904, 52142, 63664, 77372, 80272, 82708, 85808, 104284, 115391, 123349, 145493, 154744, 155527, 165416, 208568, 230782, 246698, 290986, 309488, 311054, 330832, 417136, 461564, 493396, 581972, 599633, 622108, 923128, 986792, 1163944, 1199266, 1244216, 1846256, 1973584, 2327888, 2398532, 2488432, 3346339, 3577121, 4510283, 4797064, 6692678, 7154242, 9020566, 9594128, 13385356, 14308484, 18041132, 26770712, 28616968, 36082264, 53541424, 57233936, 72164528, 103736509, 207473018, 414946036, 829892072, 1659784144]

約数ペア:

[(1, 1659784144), (2, 829892072), (4, 414946036), (8, 207473018), (16, 103736509), (23, 72164528), (29, 57233936), (31, 53541424), (46, 36082264), (58, 28616968), (62, 26770712), (92, 18041132), (116, 14308484), (124, 13385356), (173, 9594128), (184, 9020566), (232, 7154242), (248, 6692678), (346, 4797064), (368, 4510283), (464, 3577121), (496, 3346339), (667, 2488432), (692, 2398532), (713, 2327888), (841, 1973584), (899, 1846256), (1334, 1244216), (1384, 1199266), (1426, 1163944), (1682, 986792), (1798, 923128), (2668, 622108), (2768, 599633), (2852, 581972), (3364, 493396), (3596, 461564), (3979, 417136), (5017, 330832), (5336, 311054), (5363, 309488), (5704, 290986), (6728, 246698), (7192, 230782), (7958, 208568), (10034, 165416), (10672, 155527), (10726, 154744), (11408, 145493), (13456, 123349), (14384, 115391), (15916, 104284), (19343, 85808), (20068, 82708), (20677, 80272), (21452, 77372), (26071, 63664), (31832, 52142), (38686, 42904), (40136, 41354)]