121373648

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{883}}^1$

素因数の和:984

約数の個数: 60

約数和(自身を含む): 262420704

約数和(自身を除く): 141047056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 121, 142, 176, 242, 284, 484, 568, 781, 883, 968, 1136, 1562, 1766, 1936, 3124, 3532, 6248, 7064, 8591, 9713, 12496, 14128, 17182, 19426, 34364, 38852, 62693, 68728, 77704, 106843, 125386, 137456, 155408, 213686, 250772, 427372, 501544, 689623, 854744, 1003088, 1379246, 1709488, 2758492, 5516984, 7585853, 11033968, 15171706, 30343412, 60686824, 121373648]

約数ペア:

[(1, 121373648), (2, 60686824), (4, 30343412), (8, 15171706), (11, 11033968), (16, 7585853), (22, 5516984), (44, 2758492), (71, 1709488), (88, 1379246), (121, 1003088), (142, 854744), (176, 689623), (242, 501544), (284, 427372), (484, 250772), (568, 213686), (781, 155408), (883, 137456), (968, 125386), (1136, 106843), (1562, 77704), (1766, 68728), (1936, 62693), (3124, 38852), (3532, 34364), (6248, 19426), (7064, 17182), (8591, 14128), (9713, 12496)]