166352220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{383}}^1$

素因数の和:544

約数の個数: 144

約数和(自身を含む): 536739840

約数和(自身を除く): 370387620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 127, 171, 180, 190, 228, 254, 285, 342, 380, 381, 383, 508, 570, 635, 684, 762, 766, 855, 1140, 1143, 1149, 1270, 1524, 1532, 1710, 1905, 1915, 2286, 2298, 2413, 2540, 3420, 3447, 3810, 3830, 4572, 4596, 4826, 5715, 5745, 6894, 7239, 7277, 7620, 7660, 9652, 11430, 11490, 12065, 13788, 14478, 14554, 17235, 21717, 21831, 22860, 22980, 24130, 28956, 29108, 34470, 36195, 36385, 43434, 43662, 48260, 48641, 65493, 68940, 72390, 72770, 86868, 87324, 97282, 108585, 109155, 130986, 144780, 145540, 145923, 194564, 217170, 218310, 243205, 261972, 291846, 327465, 434340, 436620, 437769, 486410, 583692, 654930, 729615, 875538, 924179, 972820, 1309860, 1459230, 1751076, 1848358, 2188845, 2772537, 2918460, 3696716, 4377690, 4620895, 5545074, 8317611, 8755380, 9241790, 11090148, 13862685, 16635222, 18483580, 27725370, 33270444, 41588055, 55450740, 83176110, 166352220]

約数ペア:

[(1, 166352220), (2, 83176110), (3, 55450740), (4, 41588055), (5, 33270444), (6, 27725370), (9, 18483580), (10, 16635222), (12, 13862685), (15, 11090148), (18, 9241790), (19, 8755380), (20, 8317611), (30, 5545074), (36, 4620895), (38, 4377690), (45, 3696716), (57, 2918460), (60, 2772537), (76, 2188845), (90, 1848358), (95, 1751076), (114, 1459230), (127, 1309860), (171, 972820), (180, 924179), (190, 875538), (228, 729615), (254, 654930), (285, 583692), (342, 486410), (380, 437769), (381, 436620), (383, 434340), (508, 327465), (570, 291846), (635, 261972), (684, 243205), (762, 218310), (766, 217170), (855, 194564), (1140, 145923), (1143, 145540), (1149, 144780), (1270, 130986), (1524, 109155), (1532, 108585), (1710, 97282), (1905, 87324), (1915, 86868), (2286, 72770), (2298, 72390), (2413, 68940), (2540, 65493), (3420, 48641), (3447, 48260), (3810, 43662), (3830, 43434), (4572, 36385), (4596, 36195), (4826, 34470), (5715, 29108), (5745, 28956), (6894, 24130), (7239, 22980), (7277, 22860), (7620, 21831), (7660, 21717), (9652, 17235), (11430, 14554), (11490, 14478), (12065, 13788)]