156953193676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1453}}^1\times {\mathrm{1421317}}^1$

素因数の和:1422793

約数の個数: 24

約数和(自身を含む): 289323492080

約数和(自身を除く): 132370298404

約数列:

[1, 2, 4, 19, 38, 76, 1453, 2906, 5812, 27607, 55214, 110428, 1421317, 2842634, 5685268, 27005023, 54010046, 108020092, 2065173601, 4130347202, 8260694404, 39238298419, 78476596838, 156953193676]

約数ペア:

[(1, 156953193676), (2, 78476596838), (4, 39238298419), (19, 8260694404), (38, 4130347202), (76, 2065173601), (1453, 108020092), (2906, 54010046), (5812, 27005023), (27607, 5685268), (55214, 2842634), (110428, 1421317)]