156980263573

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{419}}^1\times {\mathrm{2767}}^1$

素因数の和:3274

約数の個数: 48

約数和(自身を含む): 194417233920

約数和(自身を除く): 37436970347

約数列:

[1, 7, 23, 29, 161, 203, 419, 667, 841, 2767, 2933, 4669, 5887, 9637, 12151, 19343, 19369, 63641, 67459, 80243, 85057, 135401, 279473, 352379, 445487, 561701, 1159373, 1845589, 1956311, 2327047, 2466653, 8104717, 8115611, 12919123, 16289329, 26665579, 33621817, 53522081, 56733019, 186659053, 235352719, 374654567, 773301791, 975032693, 5413112537, 6825228851, 22425751939, 156980263573]

約数ペア:

[(1, 156980263573), (7, 22425751939), (23, 6825228851), (29, 5413112537), (161, 975032693), (203, 773301791), (419, 374654567), (667, 235352719), (841, 186659053), (2767, 56733019), (2933, 53522081), (4669, 33621817), (5887, 26665579), (9637, 16289329), (12151, 12919123), (19343, 8115611), (19369, 8104717), (63641, 2466653), (67459, 2327047), (80243, 1956311), (85057, 1845589), (135401, 1159373), (279473, 561701), (352379, 445487)]