149190678

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{91081}}^1$

素因数の和:91109

約数の個数: 48

約数和(自身を含む): 397846176

約数和(自身を除く): 248655498

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 91081, 182162, 273243, 546486, 637567, 819729, 1184053, 1275134, 1639458, 1912701, 2368106, 3552159, 3825402, 5738103, 7104318, 8288371, 10656477, 11476206, 16576742, 21312954, 24865113, 49730226, 74595339, 149190678]

約数ペア:

[(1, 149190678), (2, 74595339), (3, 49730226), (6, 24865113), (7, 21312954), (9, 16576742), (13, 11476206), (14, 10656477), (18, 8288371), (21, 7104318), (26, 5738103), (39, 3825402), (42, 3552159), (63, 2368106), (78, 1912701), (91, 1639458), (117, 1275134), (126, 1184053), (182, 819729), (234, 637567), (273, 546486), (546, 273243), (819, 182162), (1638, 91081)]