152873648

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{308213}}^1$

素因数の和:308252

約数の個数: 20

約数和(自身を含む): 305748288

約数和(自身を除く): 152874640

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 308213, 616426, 1232852, 2465704, 4931408, 9554603, 19109206, 38218412, 76436824, 152873648]

約数ペア:

[(1, 152873648), (2, 76436824), (4, 38218412), (8, 19109206), (16, 9554603), (31, 4931408), (62, 2465704), (124, 1232852), (248, 616426), (496, 308213)]