155391408

素因数分解:

$2^4\times 3^2\times {\mathrm{1079107}}^1$

素因数の和:1079121

約数の個数: 30

約数和(自身を含む): 434880524

約数和(自身を除く): 279489116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1079107, 2158214, 3237321, 4316428, 6474642, 8632856, 9711963, 12949284, 17265712, 19423926, 25898568, 38847852, 51797136, 77695704, 155391408]

約数ペア:

[(1, 155391408), (2, 77695704), (3, 51797136), (4, 38847852), (6, 25898568), (8, 19423926), (9, 17265712), (12, 12949284), (16, 9711963), (18, 8632856), (24, 6474642), (36, 4316428), (48, 3237321), (72, 2158214), (144, 1079107)]