168161940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3499}}^1$

素因数の和:3606

約数の個数: 96

約数和(自身を含む): 529200000

約数和(自身を除く): 361038060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 89, 90, 108, 135, 178, 180, 267, 270, 356, 445, 534, 540, 801, 890, 1068, 1335, 1602, 1780, 2403, 2670, 3204, 3499, 4005, 4806, 5340, 6998, 8010, 9612, 10497, 12015, 13996, 16020, 17495, 20994, 24030, 31491, 34990, 41988, 48060, 52485, 62982, 69980, 94473, 104970, 125964, 157455, 188946, 209940, 311411, 314910, 377892, 472365, 622822, 629820, 934233, 944730, 1245644, 1557055, 1868466, 1889460, 2802699, 3114110, 3736932, 4671165, 5605398, 6228220, 8408097, 9342330, 11210796, 14013495, 16816194, 18684660, 28026990, 33632388, 42040485, 56053980, 84080970, 168161940]

約数ペア:

[(1, 168161940), (2, 84080970), (3, 56053980), (4, 42040485), (5, 33632388), (6, 28026990), (9, 18684660), (10, 16816194), (12, 14013495), (15, 11210796), (18, 9342330), (20, 8408097), (27, 6228220), (30, 5605398), (36, 4671165), (45, 3736932), (54, 3114110), (60, 2802699), (89, 1889460), (90, 1868466), (108, 1557055), (135, 1245644), (178, 944730), (180, 934233), (267, 629820), (270, 622822), (356, 472365), (445, 377892), (534, 314910), (540, 311411), (801, 209940), (890, 188946), (1068, 157455), (1335, 125964), (1602, 104970), (1780, 94473), (2403, 69980), (2670, 62982), (3204, 52485), (3499, 48060), (4005, 41988), (4806, 34990), (5340, 31491), (6998, 24030), (8010, 20994), (9612, 17495), (10497, 16020), (12015, 13996)]