128424204

素因数分解:

$2^2\times 3^4\times {\mathrm{607}}^1\times {\mathrm{653}}^1$

素因数の和:1276

約数の個数: 60

約数和(自身を含む): 336794304

約数和(自身を除く): 208370100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 607, 653, 1214, 1306, 1821, 1959, 2428, 2612, 3642, 3918, 5463, 5877, 7284, 7836, 10926, 11754, 16389, 17631, 21852, 23508, 32778, 35262, 49167, 52893, 65556, 70524, 98334, 105786, 196668, 211572, 396371, 792742, 1189113, 1585484, 2378226, 3567339, 4756452, 7134678, 10702017, 14269356, 21404034, 32106051, 42808068, 64212102, 128424204]

約数ペア:

[(1, 128424204), (2, 64212102), (3, 42808068), (4, 32106051), (6, 21404034), (9, 14269356), (12, 10702017), (18, 7134678), (27, 4756452), (36, 3567339), (54, 2378226), (81, 1585484), (108, 1189113), (162, 792742), (324, 396371), (607, 211572), (653, 196668), (1214, 105786), (1306, 98334), (1821, 70524), (1959, 65556), (2428, 52893), (2612, 49167), (3642, 35262), (3918, 32778), (5463, 23508), (5877, 21852), (7284, 17631), (7836, 16389), (10926, 11754)]