163219210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 399499776

約数和(自身を除く): 236280566

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 37, 55, 70, 74, 77, 85, 110, 119, 154, 170, 185, 187, 238, 259, 337, 370, 374, 385, 407, 518, 595, 629, 674, 770, 814, 935, 1190, 1258, 1295, 1309, 1685, 1870, 2035, 2359, 2590, 2618, 2849, 3145, 3370, 3707, 4070, 4403, 4718, 5698, 5729, 6290, 6545, 6919, 7414, 8806, 11458, 11795, 12469, 13090, 13838, 14245, 18535, 22015, 23590, 24938, 25949, 28490, 28645, 34595, 37070, 40103, 44030, 48433, 51898, 57290, 62345, 63019, 69190, 80206, 87283, 96866, 124690, 126038, 129745, 137159, 174566, 200515, 211973, 242165, 259490, 274318, 315095, 401030, 423946, 436415, 441133, 484330, 630190, 685795, 872830, 882266, 960113, 1059865, 1371590, 1483811, 1920226, 2119730, 2205665, 2331703, 2967622, 4411330, 4663406, 4800565, 7419055, 9601130, 11658515, 14838110, 16321921, 23317030, 32643842, 81609605, 163219210]

約数ペア:

[(1, 163219210), (2, 81609605), (5, 32643842), (7, 23317030), (10, 16321921), (11, 14838110), (14, 11658515), (17, 9601130), (22, 7419055), (34, 4800565), (35, 4663406), (37, 4411330), (55, 2967622), (70, 2331703), (74, 2205665), (77, 2119730), (85, 1920226), (110, 1483811), (119, 1371590), (154, 1059865), (170, 960113), (185, 882266), (187, 872830), (238, 685795), (259, 630190), (337, 484330), (370, 441133), (374, 436415), (385, 423946), (407, 401030), (518, 315095), (595, 274318), (629, 259490), (674, 242165), (770, 211973), (814, 200515), (935, 174566), (1190, 137159), (1258, 129745), (1295, 126038), (1309, 124690), (1685, 96866), (1870, 87283), (2035, 80206), (2359, 69190), (2590, 63019), (2618, 62345), (2849, 57290), (3145, 51898), (3370, 48433), (3707, 44030), (4070, 40103), (4403, 37070), (4718, 34595), (5698, 28645), (5729, 28490), (6290, 25949), (6545, 24938), (6919, 23590), (7414, 22015), (8806, 18535), (11458, 14245), (11795, 13838), (12469, 13090)]