156954754892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{997}}^1\times {\mathrm{4723}}^1$

素因数の和:6378

約数の個数: 48

約数和(自身を含む): 296620753632

約数和(自身を除く): 139665998740

約数列:

[1, 2, 4, 13, 26, 52, 641, 997, 1282, 1994, 2564, 3988, 4723, 8333, 9446, 12961, 16666, 18892, 25922, 33332, 51844, 61399, 122798, 245596, 639077, 1278154, 2556308, 3027443, 4708831, 6054886, 8308001, 9417662, 12109772, 16616002, 18835324, 33232004, 39356759, 61214803, 78713518, 122429606, 157427036, 244859212, 3018360671, 6036721342, 12073442684, 39238688723, 78477377446, 156954754892]

約数ペア:

[(1, 156954754892), (2, 78477377446), (4, 39238688723), (13, 12073442684), (26, 6036721342), (52, 3018360671), (641, 244859212), (997, 157427036), (1282, 122429606), (1994, 78713518), (2564, 61214803), (3988, 39356759), (4723, 33232004), (8333, 18835324), (9446, 16616002), (12961, 12109772), (16666, 9417662), (18892, 8308001), (25922, 6054886), (33332, 4708831), (51844, 3027443), (61399, 2556308), (122798, 1278154), (245596, 639077)]