144433120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{69439}}^1$

素因数の和:69467

約数の個数: 48

約数和(自身を含む): 367476480

約数和(自身を除く): 223043360

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 69439, 138878, 277756, 347195, 555512, 694390, 902707, 1111024, 1388780, 1805414, 2222048, 2777560, 3610828, 4513535, 5555120, 7221656, 9027070, 11110240, 14443312, 18054140, 28886624, 36108280, 72216560, 144433120]

約数ペア:

[(1, 144433120), (2, 72216560), (4, 36108280), (5, 28886624), (8, 18054140), (10, 14443312), (13, 11110240), (16, 9027070), (20, 7221656), (26, 5555120), (32, 4513535), (40, 3610828), (52, 2777560), (65, 2222048), (80, 1805414), (104, 1388780), (130, 1111024), (160, 902707), (208, 694390), (260, 555512), (416, 347195), (520, 277756), (1040, 138878), (2080, 69439)]