131140044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16787}}^1$

素因数の和:16835

約数の個数: 72

約数和(自身を含む): 391093248

約数和(自身を除く): 259953204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 16787, 33574, 50361, 67148, 100722, 117509, 151083, 201444, 235018, 302166, 352527, 470036, 520397, 604332, 705054, 1040794, 1057581, 1410108, 1561191, 2081588, 2115162, 3122382, 3642779, 4230324, 4683573, 6244764, 7285558, 9367146, 10928337, 14571116, 18734292, 21856674, 32785011, 43713348, 65570022, 131140044]

約数ペア:

[(1, 131140044), (2, 65570022), (3, 43713348), (4, 32785011), (6, 21856674), (7, 18734292), (9, 14571116), (12, 10928337), (14, 9367146), (18, 7285558), (21, 6244764), (28, 4683573), (31, 4230324), (36, 3642779), (42, 3122382), (62, 2115162), (63, 2081588), (84, 1561191), (93, 1410108), (124, 1057581), (126, 1040794), (186, 705054), (217, 604332), (252, 520397), (279, 470036), (372, 352527), (434, 302166), (558, 235018), (651, 201444), (868, 151083), (1116, 117509), (1302, 100722), (1953, 67148), (2604, 50361), (3906, 33574), (7812, 16787)]