118389908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:361

約数の個数: 72

約数和(自身を含む): 259725312

約数和(自身を除く): 141335404

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 169, 182, 197, 254, 338, 364, 394, 508, 676, 788, 889, 1183, 1379, 1651, 1778, 2366, 2561, 2758, 3302, 3556, 4732, 5122, 5516, 6604, 10244, 11557, 17927, 21463, 23114, 25019, 33293, 35854, 42926, 46228, 50038, 66586, 71708, 85852, 100076, 133172, 150241, 175133, 233051, 300482, 325247, 350266, 466102, 600964, 650494, 700532, 932204, 1300988, 2276729, 4228211, 4553458, 8456422, 9106916, 16912844, 29597477, 59194954, 118389908]

約数ペア:

[(1, 118389908), (2, 59194954), (4, 29597477), (7, 16912844), (13, 9106916), (14, 8456422), (26, 4553458), (28, 4228211), (52, 2276729), (91, 1300988), (127, 932204), (169, 700532), (182, 650494), (197, 600964), (254, 466102), (338, 350266), (364, 325247), (394, 300482), (508, 233051), (676, 175133), (788, 150241), (889, 133172), (1183, 100076), (1379, 85852), (1651, 71708), (1778, 66586), (2366, 50038), (2561, 46228), (2758, 42926), (3302, 35854), (3556, 33293), (4732, 25019), (5122, 23114), (5516, 21463), (6604, 17927), (10244, 11557)]