181152972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1$

素因数の和:509

約数の個数: 216

約数和(自身を含む): 620835488

約数和(自身を除く): 439682516

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 28, 33, 36, 39, 42, 44, 52, 63, 66, 77, 78, 84, 91, 99, 117, 121, 126, 132, 143, 154, 156, 182, 198, 231, 234, 242, 252, 273, 286, 308, 363, 364, 396, 429, 457, 462, 468, 484, 546, 572, 693, 726, 819, 847, 858, 914, 924, 1001, 1089, 1092, 1287, 1371, 1386, 1452, 1573, 1638, 1694, 1716, 1828, 2002, 2178, 2541, 2574, 2742, 2772, 3003, 3146, 3199, 3276, 3388, 4004, 4113, 4356, 4719, 5027, 5082, 5148, 5484, 5941, 6006, 6292, 6398, 7623, 8226, 9009, 9438, 9597, 10054, 10164, 11011, 11882, 12012, 12796, 14157, 15081, 15246, 16452, 17823, 18018, 18876, 19194, 20108, 22022, 23764, 28314, 28791, 30162, 30492, 33033, 35189, 35646, 36036, 38388, 41587, 44044, 45243, 53469, 55297, 56628, 57582, 60324, 65351, 66066, 70378, 71292, 83174, 90486, 99099, 105567, 106938, 110594, 115164, 124761, 130702, 132132, 140756, 165891, 166348, 180972, 196053, 198198, 211134, 213876, 221188, 249522, 261404, 316701, 331782, 374283, 387079, 392106, 396396, 422268, 457457, 497673, 499044, 588159, 633402, 663564, 718861, 748566, 774158, 784212, 914914, 995346, 1161237, 1176318, 1266804, 1372371, 1437722, 1497132, 1548316, 1829828, 1990692, 2156583, 2322474, 2352636, 2744742, 2875444, 3483711, 4117113, 4313166, 4644948, 5032027, 5489484, 6469749, 6967422, 8234226, 8626332, 10064054, 12939498, 13934844, 15096081, 16468452, 20128108, 25878996, 30192162, 45288243, 60384324, 90576486, 181152972]

約数ペア:

[(1, 181152972), (2, 90576486), (3, 60384324), (4, 45288243), (6, 30192162), (7, 25878996), (9, 20128108), (11, 16468452), (12, 15096081), (13, 13934844), (14, 12939498), (18, 10064054), (21, 8626332), (22, 8234226), (26, 6967422), (28, 6469749), (33, 5489484), (36, 5032027), (39, 4644948), (42, 4313166), (44, 4117113), (52, 3483711), (63, 2875444), (66, 2744742), (77, 2352636), (78, 2322474), (84, 2156583), (91, 1990692), (99, 1829828), (117, 1548316), (121, 1497132), (126, 1437722), (132, 1372371), (143, 1266804), (154, 1176318), (156, 1161237), (182, 995346), (198, 914914), (231, 784212), (234, 774158), (242, 748566), (252, 718861), (273, 663564), (286, 633402), (308, 588159), (363, 499044), (364, 497673), (396, 457457), (429, 422268), (457, 396396), (462, 392106), (468, 387079), (484, 374283), (546, 331782), (572, 316701), (693, 261404), (726, 249522), (819, 221188), (847, 213876), (858, 211134), (914, 198198), (924, 196053), (1001, 180972), (1089, 166348), (1092, 165891), (1287, 140756), (1371, 132132), (1386, 130702), (1452, 124761), (1573, 115164), (1638, 110594), (1694, 106938), (1716, 105567), (1828, 99099), (2002, 90486), (2178, 83174), (2541, 71292), (2574, 70378), (2742, 66066), (2772, 65351), (3003, 60324), (3146, 57582), (3199, 56628), (3276, 55297), (3388, 53469), (4004, 45243), (4113, 44044), (4356, 41587), (4719, 38388), (5027, 36036), (5082, 35646), (5148, 35189), (5484, 33033), (5941, 30492), (6006, 30162), (6292, 28791), (6398, 28314), (7623, 23764), (8226, 22022), (9009, 20108), (9438, 19194), (9597, 18876), (10054, 18018), (10164, 17823), (11011, 16452), (11882, 15246), (12012, 15081), (12796, 14157)]