15674202064

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1\times {\mathrm{449}}^1$

素因数の和:908

約数の個数: 80

約数和(自身を含む): 31235500800

約数和(自身を除く): 15561298736

約数列:

[1, 2, 4, 8, 16, 83, 97, 166, 194, 271, 332, 388, 449, 542, 664, 776, 898, 1084, 1328, 1552, 1796, 2168, 3592, 4336, 7184, 8051, 16102, 22493, 26287, 32204, 37267, 43553, 44986, 52574, 64408, 74534, 87106, 89972, 105148, 121679, 128816, 149068, 174212, 179944, 210296, 243358, 298136, 348424, 359888, 420592, 486716, 596272, 696848, 973432, 1946864, 2181821, 3614899, 4363642, 7229798, 8727284, 10099357, 11802863, 14459596, 17454568, 20198714, 23605726, 28919192, 34909136, 40397428, 47211452, 57838384, 80794856, 94422904, 161589712, 188845808, 979637629, 1959275258, 3918550516, 7837101032, 15674202064]

約数ペア:

[(1, 15674202064), (2, 7837101032), (4, 3918550516), (8, 1959275258), (16, 979637629), (83, 188845808), (97, 161589712), (166, 94422904), (194, 80794856), (271, 57838384), (332, 47211452), (388, 40397428), (449, 34909136), (542, 28919192), (664, 23605726), (776, 20198714), (898, 17454568), (1084, 14459596), (1328, 11802863), (1552, 10099357), (1796, 8727284), (2168, 7229798), (3592, 4363642), (4336, 3614899), (7184, 2181821), (8051, 1946864), (16102, 973432), (22493, 696848), (26287, 596272), (32204, 486716), (37267, 420592), (43553, 359888), (44986, 348424), (52574, 298136), (64408, 243358), (74534, 210296), (87106, 179944), (89972, 174212), (105148, 149068), (121679, 128816)]