142786434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6451}}^1$

素因数の和:6511

約数の個数: 64

約数和(自身を含む): 356769792

約数和(自身を除く): 213983358

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3689, 6451, 7378, 11067, 12902, 19353, 22134, 38706, 45157, 90314, 109667, 135471, 199981, 219334, 270942, 329001, 399962, 599943, 658002, 767669, 1199886, 1399867, 1535338, 2303007, 2799734, 3399677, 4199601, 4606014, 6799354, 8399202, 10199031, 20398062, 23797739, 47595478, 71393217, 142786434]

約数ペア:

[(1, 142786434), (2, 71393217), (3, 47595478), (6, 23797739), (7, 20398062), (14, 10199031), (17, 8399202), (21, 6799354), (31, 4606014), (34, 4199601), (42, 3399677), (51, 2799734), (62, 2303007), (93, 1535338), (102, 1399867), (119, 1199886), (186, 767669), (217, 658002), (238, 599943), (357, 399962), (434, 329001), (527, 270942), (651, 219334), (714, 199981), (1054, 135471), (1302, 109667), (1581, 90314), (3162, 45157), (3689, 38706), (6451, 22134), (7378, 19353), (11067, 12902)]