165156530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:121

約数の個数: 192

約数和(自身を含む): 419198976

約数和(自身を除く): 254042446

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 31, 34, 35, 37, 55, 62, 70, 74, 77, 85, 110, 119, 121, 154, 155, 170, 185, 187, 217, 238, 242, 259, 310, 341, 370, 374, 385, 407, 434, 518, 527, 595, 605, 629, 682, 770, 814, 847, 935, 1054, 1085, 1147, 1190, 1210, 1258, 1295, 1309, 1694, 1705, 1870, 2035, 2057, 2170, 2294, 2387, 2590, 2618, 2635, 2849, 3145, 3410, 3689, 3751, 4070, 4114, 4235, 4403, 4477, 4774, 5270, 5698, 5735, 5797, 6290, 6545, 6919, 7378, 7502, 8029, 8470, 8806, 8954, 10285, 11470, 11594, 11935, 12617, 13090, 13838, 14245, 14399, 16058, 18445, 18755, 19499, 20570, 22015, 22385, 23870, 25234, 26257, 28490, 28798, 28985, 31339, 34595, 36890, 37510, 38998, 40145, 40579, 44030, 44770, 48433, 52514, 57970, 62678, 63085, 63767, 69190, 71995, 76109, 80290, 81158, 88319, 96866, 97495, 126170, 127534, 131285, 136493, 138787, 143990, 152218, 156695, 176638, 194990, 202895, 214489, 242165, 262570, 272986, 277574, 313390, 318835, 380545, 405790, 428978, 441595, 446369, 484330, 532763, 637670, 682465, 693935, 761090, 883190, 892738, 971509, 1065526, 1072445, 1364930, 1387870, 1501423, 1943018, 2144890, 2231845, 2359379, 2663815, 3002846, 4463690, 4718758, 4857545, 5327630, 7507115, 9715090, 11796895, 15014230, 16515653, 23593790, 33031306, 82578265, 165156530]

約数ペア:

[(1, 165156530), (2, 82578265), (5, 33031306), (7, 23593790), (10, 16515653), (11, 15014230), (14, 11796895), (17, 9715090), (22, 7507115), (31, 5327630), (34, 4857545), (35, 4718758), (37, 4463690), (55, 3002846), (62, 2663815), (70, 2359379), (74, 2231845), (77, 2144890), (85, 1943018), (110, 1501423), (119, 1387870), (121, 1364930), (154, 1072445), (155, 1065526), (170, 971509), (185, 892738), (187, 883190), (217, 761090), (238, 693935), (242, 682465), (259, 637670), (310, 532763), (341, 484330), (370, 446369), (374, 441595), (385, 428978), (407, 405790), (434, 380545), (518, 318835), (527, 313390), (595, 277574), (605, 272986), (629, 262570), (682, 242165), (770, 214489), (814, 202895), (847, 194990), (935, 176638), (1054, 156695), (1085, 152218), (1147, 143990), (1190, 138787), (1210, 136493), (1258, 131285), (1295, 127534), (1309, 126170), (1694, 97495), (1705, 96866), (1870, 88319), (2035, 81158), (2057, 80290), (2170, 76109), (2294, 71995), (2387, 69190), (2590, 63767), (2618, 63085), (2635, 62678), (2849, 57970), (3145, 52514), (3410, 48433), (3689, 44770), (3751, 44030), (4070, 40579), (4114, 40145), (4235, 38998), (4403, 37510), (4477, 36890), (4774, 34595), (5270, 31339), (5698, 28985), (5735, 28798), (5797, 28490), (6290, 26257), (6545, 25234), (6919, 23870), (7378, 22385), (7502, 22015), (8029, 20570), (8470, 19499), (8806, 18755), (8954, 18445), (10285, 16058), (11470, 14399), (11594, 14245), (11935, 13838), (12617, 13090)]