153948132

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{1559}}^1$

素因数の和:1793

約数の個数: 72

約数和(自身を含む): 421337280

約数和(自身を除く): 267389148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 211, 234, 422, 468, 633, 844, 1266, 1559, 1899, 2532, 2743, 3118, 3798, 4677, 5486, 6236, 7596, 8229, 9354, 10972, 14031, 16458, 18708, 20267, 24687, 28062, 32916, 40534, 49374, 56124, 60801, 81068, 98748, 121602, 182403, 243204, 328949, 364806, 657898, 729612, 986847, 1315796, 1973694, 2960541, 3947388, 4276337, 5921082, 8552674, 11842164, 12829011, 17105348, 25658022, 38487033, 51316044, 76974066, 153948132]

約数ペア:

[(1, 153948132), (2, 76974066), (3, 51316044), (4, 38487033), (6, 25658022), (9, 17105348), (12, 12829011), (13, 11842164), (18, 8552674), (26, 5921082), (36, 4276337), (39, 3947388), (52, 2960541), (78, 1973694), (117, 1315796), (156, 986847), (211, 729612), (234, 657898), (422, 364806), (468, 328949), (633, 243204), (844, 182403), (1266, 121602), (1559, 98748), (1899, 81068), (2532, 60801), (2743, 56124), (3118, 49374), (3798, 40534), (4677, 32916), (5486, 28062), (6236, 24687), (7596, 20267), (8229, 18708), (9354, 16458), (10972, 14031)]