135722168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{13327}}^1$

素因数の和:13419

約数の個数: 32

約数和(自身を含む): 271891200

約数和(自身を除く): 136169032

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 536, 1273, 2546, 5092, 10184, 13327, 26654, 53308, 106616, 253213, 506426, 892909, 1012852, 1785818, 2025704, 3571636, 7143272, 16965271, 33930542, 67861084, 135722168]

約数ペア:

[(1, 135722168), (2, 67861084), (4, 33930542), (8, 16965271), (19, 7143272), (38, 3571636), (67, 2025704), (76, 1785818), (134, 1012852), (152, 892909), (268, 506426), (536, 253213), (1273, 106616), (2546, 53308), (5092, 26654), (10184, 13327)]