164220888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16979}}^1$

素因数の和:17032

約数の個数: 64

約数和(自身を含む): 456422400

約数和(自身を除く): 292201512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 16979, 33958, 50937, 67916, 101874, 135832, 203748, 220727, 407496, 441454, 526349, 662181, 882908, 1052698, 1324362, 1579047, 1765816, 2105396, 2648724, 3158094, 4210792, 5297448, 6316188, 6842537, 12632376, 13685074, 20527611, 27370148, 41055222, 54740296, 82110444, 164220888]

約数ペア:

[(1, 164220888), (2, 82110444), (3, 54740296), (4, 41055222), (6, 27370148), (8, 20527611), (12, 13685074), (13, 12632376), (24, 6842537), (26, 6316188), (31, 5297448), (39, 4210792), (52, 3158094), (62, 2648724), (78, 2105396), (93, 1765816), (104, 1579047), (124, 1324362), (156, 1052698), (186, 882908), (248, 662181), (312, 526349), (372, 441454), (403, 407496), (744, 220727), (806, 203748), (1209, 135832), (1612, 101874), (2418, 67916), (3224, 50937), (4836, 33958), (9672, 16979)]