170255428

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{4051}}^1$

素因数の和:4160

約数の個数: 48

約数和(自身を含む): 363059200

約数和(自身を除く): 192803772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 79, 133, 158, 266, 316, 532, 553, 1106, 1501, 2212, 3002, 4051, 6004, 8102, 10507, 16204, 21014, 28357, 42028, 56714, 76969, 113428, 153938, 307876, 320029, 538783, 640058, 1077566, 1280116, 2155132, 2240203, 4480406, 6080551, 8960812, 12161102, 24322204, 42563857, 85127714, 170255428]

約数ペア:

[(1, 170255428), (2, 85127714), (4, 42563857), (7, 24322204), (14, 12161102), (19, 8960812), (28, 6080551), (38, 4480406), (76, 2240203), (79, 2155132), (133, 1280116), (158, 1077566), (266, 640058), (316, 538783), (532, 320029), (553, 307876), (1106, 153938), (1501, 113428), (2212, 76969), (3002, 56714), (4051, 42028), (6004, 28357), (8102, 21014), (10507, 16204)]