153281380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:413

約数の個数: 96

約数和(自身を含む): 382427136

約数和(自身を除く): 229145756

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 127, 140, 148, 185, 233, 254, 259, 370, 466, 508, 518, 635, 740, 889, 932, 1036, 1165, 1270, 1295, 1631, 1778, 2330, 2540, 2590, 3262, 3556, 4445, 4660, 4699, 5180, 6524, 8155, 8621, 8890, 9398, 16310, 17242, 17780, 18796, 23495, 29591, 32620, 32893, 34484, 43105, 46990, 59182, 60347, 65786, 86210, 93980, 118364, 120694, 131572, 147955, 164465, 172420, 207137, 241388, 295910, 301735, 328930, 414274, 591820, 603470, 657860, 828548, 1035685, 1094867, 1206940, 2071370, 2189734, 4142740, 4379468, 5474335, 7664069, 10948670, 15328138, 21897340, 30656276, 38320345, 76640690, 153281380]

約数ペア:

[(1, 153281380), (2, 76640690), (4, 38320345), (5, 30656276), (7, 21897340), (10, 15328138), (14, 10948670), (20, 7664069), (28, 5474335), (35, 4379468), (37, 4142740), (70, 2189734), (74, 2071370), (127, 1206940), (140, 1094867), (148, 1035685), (185, 828548), (233, 657860), (254, 603470), (259, 591820), (370, 414274), (466, 328930), (508, 301735), (518, 295910), (635, 241388), (740, 207137), (889, 172420), (932, 164465), (1036, 147955), (1165, 131572), (1270, 120694), (1295, 118364), (1631, 93980), (1778, 86210), (2330, 65786), (2540, 60347), (2590, 59182), (3262, 46990), (3556, 43105), (4445, 34484), (4660, 32893), (4699, 32620), (5180, 29591), (6524, 23495), (8155, 18796), (8621, 17780), (8890, 17242), (9398, 16310)]