156973252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 295731072

約数和(自身を除く): 138757820

約数列:

[1, 2, 4, 23, 46, 61, 83, 92, 122, 166, 244, 332, 337, 674, 1348, 1403, 1909, 2806, 3818, 5063, 5612, 7636, 7751, 10126, 15502, 20252, 20557, 27971, 31004, 41114, 55942, 82228, 111884, 116449, 232898, 465796, 472811, 643333, 945622, 1286666, 1706231, 1891244, 2573332, 3412462, 6824924, 39243313, 78486626, 156973252]

約数ペア:

[(1, 156973252), (2, 78486626), (4, 39243313), (23, 6824924), (46, 3412462), (61, 2573332), (83, 1891244), (92, 1706231), (122, 1286666), (166, 945622), (244, 643333), (332, 472811), (337, 465796), (674, 232898), (1348, 116449), (1403, 111884), (1909, 82228), (2806, 55942), (3818, 41114), (5063, 31004), (5612, 27971), (7636, 20557), (7751, 20252), (10126, 15502)]