144197560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 356937840

約数和(自身を除く): 212740280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 83, 104, 130, 166, 169, 257, 260, 332, 338, 415, 514, 520, 664, 676, 830, 845, 1028, 1079, 1285, 1352, 1660, 1690, 2056, 2158, 2570, 3320, 3341, 3380, 4316, 5140, 5395, 6682, 6760, 8632, 10280, 10790, 13364, 14027, 16705, 21331, 21580, 26728, 28054, 33410, 42662, 43160, 43433, 56108, 66820, 70135, 85324, 86866, 106655, 112216, 133640, 140270, 170648, 173732, 213310, 217165, 277303, 280540, 347464, 426620, 434330, 554606, 561080, 853240, 868660, 1109212, 1386515, 1737320, 2218424, 2773030, 3604939, 5546060, 7209878, 11092120, 14419756, 18024695, 28839512, 36049390, 72098780, 144197560]

約数ペア:

[(1, 144197560), (2, 72098780), (4, 36049390), (5, 28839512), (8, 18024695), (10, 14419756), (13, 11092120), (20, 7209878), (26, 5546060), (40, 3604939), (52, 2773030), (65, 2218424), (83, 1737320), (104, 1386515), (130, 1109212), (166, 868660), (169, 853240), (257, 561080), (260, 554606), (332, 434330), (338, 426620), (415, 347464), (514, 280540), (520, 277303), (664, 217165), (676, 213310), (830, 173732), (845, 170648), (1028, 140270), (1079, 133640), (1285, 112216), (1352, 106655), (1660, 86866), (1690, 85324), (2056, 70135), (2158, 66820), (2570, 56108), (3320, 43433), (3341, 43160), (3380, 42662), (4316, 33410), (5140, 28054), (5395, 26728), (6682, 21580), (6760, 21331), (8632, 16705), (10280, 14027), (10790, 13364)]