154875954454

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{953}}^1\times {\mathrm{28283}}^1$

素因数の和:29281

約数の個数: 48

約数和(自身を含む): 266645373552

約数和(自身を除く): 111769419098

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 953, 1906, 2873, 5746, 12389, 16201, 24778, 28283, 32402, 56566, 161057, 210613, 322114, 367679, 421226, 480811, 735358, 961622, 2737969, 4779827, 5475938, 6250543, 9559654, 12501086, 26953699, 53907398, 81257059, 162514118, 350398087, 458212883, 700796174, 916425766, 4555175131, 5956767479, 9110350262, 11913534958, 77437977227, 154875954454]

約数ペア:

[(1, 154875954454), (2, 77437977227), (13, 11913534958), (17, 9110350262), (26, 5956767479), (34, 4555175131), (169, 916425766), (221, 700796174), (338, 458212883), (442, 350398087), (953, 162514118), (1906, 81257059), (2873, 53907398), (5746, 26953699), (12389, 12501086), (16201, 9559654), (24778, 6250543), (28283, 5475938), (32402, 4779827), (56566, 2737969), (161057, 961622), (210613, 735358), (322114, 480811), (367679, 421226)]