243808136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{213119}}^1$

素因数の和:213149

約数の個数: 32

約数和(自身を含む): 537062400

約数和(自身を除く): 293254264

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 213119, 426238, 852476, 1704952, 2344309, 2770547, 4688618, 5541094, 9377236, 11082188, 18754472, 22164376, 30476017, 60952034, 121904068, 243808136]

約数ペア:

[(1, 243808136), (2, 121904068), (4, 60952034), (8, 30476017), (11, 22164376), (13, 18754472), (22, 11082188), (26, 9377236), (44, 5541094), (52, 4688618), (88, 2770547), (104, 2344309), (143, 1704952), (286, 852476), (572, 426238), (1144, 213119)]