149851458

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:661

約数の個数: 80

約数和(自身を含む): 353776896

約数和(自身を除く): 203925438

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 53, 54, 62, 81, 93, 106, 159, 162, 186, 279, 318, 477, 558, 563, 837, 954, 1126, 1431, 1643, 1674, 1689, 2511, 2862, 3286, 3378, 4293, 4929, 5022, 5067, 8586, 9858, 10134, 14787, 15201, 17453, 29574, 29839, 30402, 34906, 44361, 45603, 52359, 59678, 88722, 89517, 91206, 104718, 133083, 157077, 179034, 266166, 268551, 314154, 471231, 537102, 805653, 925009, 942462, 1413693, 1611306, 1850018, 2416959, 2775027, 2827386, 4833918, 5550054, 8325081, 16650162, 24975243, 49950486, 74925729, 149851458]

約数ペア:

[(1, 149851458), (2, 74925729), (3, 49950486), (6, 24975243), (9, 16650162), (18, 8325081), (27, 5550054), (31, 4833918), (53, 2827386), (54, 2775027), (62, 2416959), (81, 1850018), (93, 1611306), (106, 1413693), (159, 942462), (162, 925009), (186, 805653), (279, 537102), (318, 471231), (477, 314154), (558, 268551), (563, 266166), (837, 179034), (954, 157077), (1126, 133083), (1431, 104718), (1643, 91206), (1674, 89517), (1689, 88722), (2511, 59678), (2862, 52359), (3286, 45603), (3378, 44361), (4293, 34906), (4929, 30402), (5022, 29839), (5067, 29574), (8586, 17453), (9858, 15201), (10134, 14787)]