159213978

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{59}}^2$

素因数の和:158

約数の個数: 144

約数和(自身を含む): 452114880

約数和(自身を除く): 292900902

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 59, 63, 66, 77, 99, 118, 121, 126, 154, 177, 189, 198, 231, 242, 297, 354, 363, 378, 413, 462, 531, 594, 649, 693, 726, 826, 847, 1062, 1089, 1239, 1298, 1386, 1593, 1694, 1947, 2079, 2178, 2478, 2541, 3186, 3267, 3481, 3717, 3894, 4158, 4543, 5082, 5841, 6534, 6962, 7139, 7434, 7623, 9086, 10443, 11151, 11682, 13629, 14278, 15246, 17523, 20886, 21417, 22302, 22869, 24367, 27258, 31329, 35046, 38291, 40887, 42834, 45738, 48734, 49973, 62658, 64251, 73101, 76582, 81774, 93987, 99946, 114873, 122661, 128502, 146202, 149919, 187974, 192753, 219303, 229746, 245322, 268037, 299838, 344619, 385506, 421201, 438606, 449757, 536074, 657909, 689238, 804111, 842402, 899514, 1033857, 1263603, 1315818, 1349271, 1608222, 2067714, 2412333, 2527206, 2698542, 2948407, 3790809, 4824666, 5896814, 7236999, 7581618, 8845221, 11372427, 14473998, 17690442, 22744854, 26535663, 53071326, 79606989, 159213978]

約数ペア:

[(1, 159213978), (2, 79606989), (3, 53071326), (6, 26535663), (7, 22744854), (9, 17690442), (11, 14473998), (14, 11372427), (18, 8845221), (21, 7581618), (22, 7236999), (27, 5896814), (33, 4824666), (42, 3790809), (54, 2948407), (59, 2698542), (63, 2527206), (66, 2412333), (77, 2067714), (99, 1608222), (118, 1349271), (121, 1315818), (126, 1263603), (154, 1033857), (177, 899514), (189, 842402), (198, 804111), (231, 689238), (242, 657909), (297, 536074), (354, 449757), (363, 438606), (378, 421201), (413, 385506), (462, 344619), (531, 299838), (594, 268037), (649, 245322), (693, 229746), (726, 219303), (826, 192753), (847, 187974), (1062, 149919), (1089, 146202), (1239, 128502), (1298, 122661), (1386, 114873), (1593, 99946), (1694, 93987), (1947, 81774), (2079, 76582), (2178, 73101), (2478, 64251), (2541, 62658), (3186, 49973), (3267, 48734), (3481, 45738), (3717, 42834), (3894, 40887), (4158, 38291), (4543, 35046), (5082, 31329), (5841, 27258), (6534, 24367), (6962, 22869), (7139, 22302), (7434, 21417), (7623, 20886), (9086, 17523), (10443, 15246), (11151, 14278), (11682, 13629)]