187131472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4643}}^1$

素因数の和:4891

約数の個数: 40

約数和(自身を含む): 397340640

約数和(自身を除く): 210209168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229, 458, 916, 1832, 2519, 3664, 4643, 5038, 9286, 10076, 18572, 20152, 37144, 40304, 51073, 74288, 102146, 204292, 408584, 817168, 1063247, 2126494, 4252988, 8505976, 11695717, 17011952, 23391434, 46782868, 93565736, 187131472]

約数ペア:

[(1, 187131472), (2, 93565736), (4, 46782868), (8, 23391434), (11, 17011952), (16, 11695717), (22, 8505976), (44, 4252988), (88, 2126494), (176, 1063247), (229, 817168), (458, 408584), (916, 204292), (1832, 102146), (2519, 74288), (3664, 51073), (4643, 40304), (5038, 37144), (9286, 20152), (10076, 18572)]