39195156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{251}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 123959808

約数和(自身を除く): 84764652

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 132, 143, 154, 156, 169, 182, 231, 251, 273, 286, 308, 338, 364, 429, 462, 502, 507, 546, 572, 676, 753, 858, 924, 1001, 1004, 1014, 1092, 1183, 1506, 1716, 1757, 1859, 2002, 2028, 2366, 2761, 3003, 3012, 3263, 3514, 3549, 3718, 4004, 4732, 5271, 5522, 5577, 6006, 6526, 7028, 7098, 7436, 8283, 9789, 10542, 11044, 11154, 12012, 13013, 13052, 14196, 16566, 19327, 19578, 21084, 22308, 22841, 26026, 33132, 35893, 38654, 39039, 39156, 42419, 45682, 52052, 57981, 68523, 71786, 77308, 78078, 84838, 91364, 107679, 115962, 127257, 137046, 143572, 156156, 169676, 215358, 231924, 251251, 254514, 274092, 296933, 430716, 466609, 502502, 509028, 593866, 753753, 890799, 933218, 1005004, 1187732, 1399827, 1507506, 1781598, 1866436, 2799654, 3015012, 3266263, 3563196, 5599308, 6532526, 9798789, 13065052, 19597578, 39195156]

約数ペア:

[(1, 39195156), (2, 19597578), (3, 13065052), (4, 9798789), (6, 6532526), (7, 5599308), (11, 3563196), (12, 3266263), (13, 3015012), (14, 2799654), (21, 1866436), (22, 1781598), (26, 1507506), (28, 1399827), (33, 1187732), (39, 1005004), (42, 933218), (44, 890799), (52, 753753), (66, 593866), (77, 509028), (78, 502502), (84, 466609), (91, 430716), (132, 296933), (143, 274092), (154, 254514), (156, 251251), (169, 231924), (182, 215358), (231, 169676), (251, 156156), (273, 143572), (286, 137046), (308, 127257), (338, 115962), (364, 107679), (429, 91364), (462, 84838), (502, 78078), (507, 77308), (546, 71786), (572, 68523), (676, 57981), (753, 52052), (858, 45682), (924, 42419), (1001, 39156), (1004, 39039), (1014, 38654), (1092, 35893), (1183, 33132), (1506, 26026), (1716, 22841), (1757, 22308), (1859, 21084), (2002, 19578), (2028, 19327), (2366, 16566), (2761, 14196), (3003, 13052), (3012, 13013), (3263, 12012), (3514, 11154), (3549, 11044), (3718, 10542), (4004, 9789), (4732, 8283), (5271, 7436), (5522, 7098), (5577, 7028), (6006, 6526)]