131174568

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{37181}}^1$

素因数の和:37207

約数の個数: 72

約数和(自身を含む): 413277930

約数和(自身を除く): 282103362

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 37181, 74362, 111543, 148724, 223086, 260267, 297448, 334629, 446172, 520534, 669258, 780801, 892344, 1041068, 1338516, 1561602, 1821869, 2082136, 2342403, 2677032, 3123204, 3643738, 4684806, 5465607, 6246408, 7287476, 9369612, 10931214, 14574952, 16396821, 18739224, 21862428, 32793642, 43724856, 65587284, 131174568]

約数ペア:

[(1, 131174568), (2, 65587284), (3, 43724856), (4, 32793642), (6, 21862428), (7, 18739224), (8, 16396821), (9, 14574952), (12, 10931214), (14, 9369612), (18, 7287476), (21, 6246408), (24, 5465607), (28, 4684806), (36, 3643738), (42, 3123204), (49, 2677032), (56, 2342403), (63, 2082136), (72, 1821869), (84, 1561602), (98, 1338516), (126, 1041068), (147, 892344), (168, 780801), (196, 669258), (252, 520534), (294, 446172), (392, 334629), (441, 297448), (504, 260267), (588, 223086), (882, 148724), (1176, 111543), (1764, 74362), (3528, 37181)]