164065146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:539

約数の個数: 64

約数和(自身を含む): 383201280

約数和(自身を除く): 219136134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 197, 237, 251, 394, 474, 502, 553, 591, 753, 1106, 1182, 1379, 1506, 1659, 1757, 2758, 3318, 3514, 4137, 5271, 8274, 10542, 15563, 19829, 31126, 39658, 46689, 49447, 59487, 93378, 98894, 108941, 118974, 138803, 148341, 217882, 277606, 296682, 326823, 346129, 416409, 653646, 692258, 832818, 1038387, 2076774, 3906313, 7812626, 11718939, 23437878, 27344191, 54688382, 82032573, 164065146]

約数ペア:

[(1, 164065146), (2, 82032573), (3, 54688382), (6, 27344191), (7, 23437878), (14, 11718939), (21, 7812626), (42, 3906313), (79, 2076774), (158, 1038387), (197, 832818), (237, 692258), (251, 653646), (394, 416409), (474, 346129), (502, 326823), (553, 296682), (591, 277606), (753, 217882), (1106, 148341), (1182, 138803), (1379, 118974), (1506, 108941), (1659, 98894), (1757, 93378), (2758, 59487), (3318, 49447), (3514, 46689), (4137, 39658), (5271, 31126), (8274, 19829), (10542, 15563)]