131384946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 334623744

約数和(自身を除く): 203238798

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 103, 121, 154, 206, 231, 242, 251, 309, 363, 462, 502, 618, 721, 726, 753, 847, 1133, 1442, 1506, 1694, 1757, 2163, 2266, 2541, 2761, 3399, 3514, 4326, 5082, 5271, 5522, 6798, 7931, 8283, 10542, 12463, 15862, 16566, 19327, 23793, 24926, 25853, 30371, 37389, 38654, 47586, 51706, 57981, 60742, 74778, 77559, 87241, 91113, 115962, 155118, 174482, 180971, 182226, 212597, 261723, 284383, 361942, 425194, 523446, 542913, 568766, 637791, 853149, 1085826, 1275582, 1706298, 1990681, 3128213, 3981362, 5972043, 6256426, 9384639, 11944086, 18769278, 21897491, 43794982, 65692473, 131384946]

約数ペア:

[(1, 131384946), (2, 65692473), (3, 43794982), (6, 21897491), (7, 18769278), (11, 11944086), (14, 9384639), (21, 6256426), (22, 5972043), (33, 3981362), (42, 3128213), (66, 1990681), (77, 1706298), (103, 1275582), (121, 1085826), (154, 853149), (206, 637791), (231, 568766), (242, 542913), (251, 523446), (309, 425194), (363, 361942), (462, 284383), (502, 261723), (618, 212597), (721, 182226), (726, 180971), (753, 174482), (847, 155118), (1133, 115962), (1442, 91113), (1506, 87241), (1694, 77559), (1757, 74778), (2163, 60742), (2266, 57981), (2541, 51706), (2761, 47586), (3399, 38654), (3514, 37389), (4326, 30371), (5082, 25853), (5271, 24926), (5522, 23793), (6798, 19327), (7931, 16566), (8283, 15862), (10542, 12463)]