163553572

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{64189}}^1$

素因数の和:64220

約数の個数: 36

約数和(自身を含む): 358565340

約数和(自身を除く): 195011768

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 64189, 128378, 256756, 449323, 834457, 898646, 1668914, 1797292, 3145261, 3337828, 5841199, 6290522, 11682398, 12581044, 23364796, 40888393, 81776786, 163553572]

約数ペア:

[(1, 163553572), (2, 81776786), (4, 40888393), (7, 23364796), (13, 12581044), (14, 11682398), (26, 6290522), (28, 5841199), (49, 3337828), (52, 3145261), (91, 1797292), (98, 1668914), (182, 898646), (196, 834457), (364, 449323), (637, 256756), (1274, 128378), (2548, 64189)]