158998680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{147221}}^1$

素因数の和:147241

約数の個数: 64

約数和(自身を含む): 529999200

約数和(自身を除く): 371000520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 147221, 294442, 441663, 588884, 736105, 883326, 1177768, 1324989, 1472210, 1766652, 2208315, 2649978, 2944420, 3533304, 3974967, 4416630, 5299956, 5888840, 6624945, 7949934, 8833260, 10599912, 13249890, 15899868, 17666520, 19874835, 26499780, 31799736, 39749670, 52999560, 79499340, 158998680]

約数ペア:

[(1, 158998680), (2, 79499340), (3, 52999560), (4, 39749670), (5, 31799736), (6, 26499780), (8, 19874835), (9, 17666520), (10, 15899868), (12, 13249890), (15, 10599912), (18, 8833260), (20, 7949934), (24, 6624945), (27, 5888840), (30, 5299956), (36, 4416630), (40, 3974967), (45, 3533304), (54, 2944420), (60, 2649978), (72, 2208315), (90, 1766652), (108, 1472210), (120, 1324989), (135, 1177768), (180, 883326), (216, 736105), (270, 588884), (360, 441663), (540, 294442), (1080, 147221)]