159453892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1231}}^1$

素因数の和:1348

約数の個数: 48

約数和(自身を含む): 312947712

約数和(自身を除く): 153493820

約数列:

[1, 2, 4, 13, 26, 47, 52, 53, 94, 106, 188, 212, 611, 689, 1222, 1231, 1378, 2444, 2462, 2491, 2756, 4924, 4982, 9964, 16003, 32006, 32383, 57857, 64012, 64766, 65243, 115714, 129532, 130486, 231428, 260972, 752141, 848159, 1504282, 1696318, 3008564, 3066421, 3392636, 6132842, 12265684, 39863473, 79726946, 159453892]

約数ペア:

[(1, 159453892), (2, 79726946), (4, 39863473), (13, 12265684), (26, 6132842), (47, 3392636), (52, 3066421), (53, 3008564), (94, 1696318), (106, 1504282), (188, 848159), (212, 752141), (611, 260972), (689, 231428), (1222, 130486), (1231, 129532), (1378, 115714), (2444, 65243), (2462, 64766), (2491, 64012), (2756, 57857), (4924, 32383), (4982, 32006), (9964, 16003)]