163609628

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{9173}}^1$

素因数の和:9211

約数の個数: 48

約数和(自身を含む): 359620800

約数和(自身を除く): 196011172

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2548, 4459, 8918, 9173, 17836, 18346, 36692, 64211, 119249, 128422, 238498, 256844, 449477, 476996, 834743, 898954, 1669486, 1797908, 3146339, 3338972, 5843201, 6292678, 11686402, 12585356, 23372804, 40902407, 81804814, 163609628]

約数ペア:

[(1, 163609628), (2, 81804814), (4, 40902407), (7, 23372804), (13, 12585356), (14, 11686402), (26, 6292678), (28, 5843201), (49, 3338972), (52, 3146339), (91, 1797908), (98, 1669486), (182, 898954), (196, 834743), (343, 476996), (364, 449477), (637, 256844), (686, 238498), (1274, 128422), (1372, 119249), (2548, 64211), (4459, 36692), (8918, 18346), (9173, 17836)]