131444364

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1\times {\mathrm{613}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 311931648

約数和(自身を除く): 180487284

約数列:

[1, 2, 3, 4, 6, 12, 107, 167, 214, 321, 334, 428, 501, 613, 642, 668, 1002, 1226, 1284, 1839, 2004, 2452, 3678, 7356, 17869, 35738, 53607, 65591, 71476, 102371, 107214, 131182, 196773, 204742, 214428, 262364, 307113, 393546, 409484, 614226, 787092, 1228452, 10953697, 21907394, 32861091, 43814788, 65722182, 131444364]

約数ペア:

[(1, 131444364), (2, 65722182), (3, 43814788), (4, 32861091), (6, 21907394), (12, 10953697), (107, 1228452), (167, 787092), (214, 614226), (321, 409484), (334, 393546), (428, 307113), (501, 262364), (613, 214428), (642, 204742), (668, 196773), (1002, 131182), (1226, 107214), (1284, 102371), (1839, 71476), (2004, 65591), (2452, 53607), (3678, 35738), (7356, 17869)]