156006558

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 349011936

約数和(自身を除く): 193005378

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 137, 246, 274, 369, 411, 738, 822, 1233, 1543, 2466, 3086, 4629, 5617, 9258, 11234, 13887, 16851, 27774, 33702, 50553, 63263, 101106, 126526, 189789, 211391, 379578, 422782, 569367, 634173, 1138734, 1268346, 1902519, 3805038, 8667031, 17334062, 26001093, 52002186, 78003279, 156006558]

約数ペア:

[(1, 156006558), (2, 78003279), (3, 52002186), (6, 26001093), (9, 17334062), (18, 8667031), (41, 3805038), (82, 1902519), (123, 1268346), (137, 1138734), (246, 634173), (274, 569367), (369, 422782), (411, 379578), (738, 211391), (822, 189789), (1233, 126526), (1543, 101106), (2466, 63263), (3086, 50553), (4629, 33702), (5617, 27774), (9258, 16851), (11234, 13887)]