189983928

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{57781}}^1$

素因数の和:57927

約数の個数: 32

約数和(自身を含む): 478434960

約数和(自身を除く): 288451032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 57781, 115562, 173343, 231124, 346686, 462248, 693372, 1386744, 7915997, 15831994, 23747991, 31663988, 47495982, 63327976, 94991964, 189983928]

約数ペア:

[(1, 189983928), (2, 94991964), (3, 63327976), (4, 47495982), (6, 31663988), (8, 23747991), (12, 15831994), (24, 7915997), (137, 1386744), (274, 693372), (411, 462248), (548, 346686), (822, 231124), (1096, 173343), (1644, 115562), (3288, 57781)]