142485364

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 304238592

約数和(自身を除く): 161753228

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1778, 2159, 2357, 3556, 4318, 4714, 8636, 9428, 15113, 16499, 30226, 32998, 40069, 60452, 65996, 80138, 160276, 280483, 299339, 560966, 598678, 1121932, 1197356, 2095373, 4190746, 5088763, 8381492, 10177526, 20355052, 35621341, 71242682, 142485364]

約数ペア:

[(1, 142485364), (2, 71242682), (4, 35621341), (7, 20355052), (14, 10177526), (17, 8381492), (28, 5088763), (34, 4190746), (68, 2095373), (119, 1197356), (127, 1121932), (238, 598678), (254, 560966), (476, 299339), (508, 280483), (889, 160276), (1778, 80138), (2159, 65996), (2357, 60452), (3556, 40069), (4318, 32998), (4714, 30226), (8636, 16499), (9428, 15113)]