167000820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1390

約数の個数: 144

約数和(自身を含む): 557016768

約数和(自身を除く): 390015948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 49, 60, 70, 84, 86, 98, 105, 129, 140, 147, 172, 196, 210, 215, 245, 258, 294, 301, 420, 430, 490, 516, 588, 602, 645, 735, 860, 903, 980, 1204, 1290, 1321, 1470, 1505, 1806, 2107, 2580, 2642, 2940, 3010, 3612, 3963, 4214, 4515, 5284, 6020, 6321, 6605, 7926, 8428, 9030, 9247, 10535, 12642, 13210, 15852, 18060, 18494, 19815, 21070, 25284, 26420, 27741, 31605, 36988, 39630, 42140, 46235, 55482, 56803, 63210, 64729, 79260, 92470, 110964, 113606, 126420, 129458, 138705, 170409, 184940, 194187, 227212, 258916, 277410, 284015, 323645, 340818, 388374, 397621, 554820, 568030, 647290, 681636, 776748, 795242, 852045, 970935, 1136060, 1192863, 1294580, 1590484, 1704090, 1941870, 1988105, 2385726, 2783347, 3408180, 3883740, 3976210, 4771452, 5566694, 5964315, 7952420, 8350041, 11133388, 11928630, 13916735, 16700082, 23857260, 27833470, 33400164, 41750205, 55666940, 83500410, 167000820]

約数ペア:

[(1, 167000820), (2, 83500410), (3, 55666940), (4, 41750205), (5, 33400164), (6, 27833470), (7, 23857260), (10, 16700082), (12, 13916735), (14, 11928630), (15, 11133388), (20, 8350041), (21, 7952420), (28, 5964315), (30, 5566694), (35, 4771452), (42, 3976210), (43, 3883740), (49, 3408180), (60, 2783347), (70, 2385726), (84, 1988105), (86, 1941870), (98, 1704090), (105, 1590484), (129, 1294580), (140, 1192863), (147, 1136060), (172, 970935), (196, 852045), (210, 795242), (215, 776748), (245, 681636), (258, 647290), (294, 568030), (301, 554820), (420, 397621), (430, 388374), (490, 340818), (516, 323645), (588, 284015), (602, 277410), (645, 258916), (735, 227212), (860, 194187), (903, 184940), (980, 170409), (1204, 138705), (1290, 129458), (1321, 126420), (1470, 113606), (1505, 110964), (1806, 92470), (2107, 79260), (2580, 64729), (2642, 63210), (2940, 56803), (3010, 55482), (3612, 46235), (3963, 42140), (4214, 39630), (4515, 36988), (5284, 31605), (6020, 27741), (6321, 26420), (6605, 25284), (7926, 21070), (8428, 19815), (9030, 18494), (9247, 18060), (10535, 15852), (12642, 13210)]