156920921572

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{158563}}^1$

素因数の和:158968

約数の個数: 48

約数和(自身を含む): 296649142272

約数和(自身を除く): 139728220700

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 347, 694, 713, 1388, 1426, 2852, 7981, 10757, 15962, 21514, 31924, 43028, 158563, 247411, 317126, 494822, 634252, 989644, 3646949, 4915453, 7293898, 9830906, 14587796, 19661812, 55021361, 110042722, 113055419, 220085444, 226110838, 452221676, 1265491303, 1705662191, 2530982606, 3411324382, 5061965212, 6822648764, 39230230393, 78460460786, 156920921572]

約数ペア:

[(1, 156920921572), (2, 78460460786), (4, 39230230393), (23, 6822648764), (31, 5061965212), (46, 3411324382), (62, 2530982606), (92, 1705662191), (124, 1265491303), (347, 452221676), (694, 226110838), (713, 220085444), (1388, 113055419), (1426, 110042722), (2852, 55021361), (7981, 19661812), (10757, 14587796), (15962, 9830906), (21514, 7293898), (31924, 4915453), (43028, 3646949), (158563, 989644), (247411, 634252), (317126, 494822)]