149491188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 475238400

約数和(自身を除く): 325747212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 199, 231, 252, 271, 308, 396, 398, 462, 542, 597, 693, 796, 813, 924, 1084, 1194, 1386, 1393, 1626, 1791, 1897, 2189, 2388, 2439, 2772, 2786, 2981, 3252, 3582, 3794, 4179, 4378, 4878, 5572, 5691, 5962, 6567, 7164, 7588, 8358, 8756, 8943, 9756, 11382, 11924, 12537, 13134, 15323, 16716, 17073, 17886, 19701, 20867, 22764, 25074, 26268, 26829, 30646, 34146, 35772, 39402, 41734, 45969, 50148, 53658, 53929, 61292, 62601, 68292, 78804, 83468, 91938, 107316, 107858, 125202, 137907, 161787, 183876, 187803, 215716, 250404, 275814, 323574, 375606, 377503, 485361, 551628, 593219, 647148, 751212, 755006, 970722, 1132509, 1186438, 1510012, 1779657, 1941444, 2265018, 2372876, 3397527, 3559314, 4152533, 4530036, 5338971, 6795054, 7118628, 8305066, 10677942, 12457599, 13590108, 16610132, 21355884, 24915198, 37372797, 49830396, 74745594, 149491188]

約数ペア:

[(1, 149491188), (2, 74745594), (3, 49830396), (4, 37372797), (6, 24915198), (7, 21355884), (9, 16610132), (11, 13590108), (12, 12457599), (14, 10677942), (18, 8305066), (21, 7118628), (22, 6795054), (28, 5338971), (33, 4530036), (36, 4152533), (42, 3559314), (44, 3397527), (63, 2372876), (66, 2265018), (77, 1941444), (84, 1779657), (99, 1510012), (126, 1186438), (132, 1132509), (154, 970722), (198, 755006), (199, 751212), (231, 647148), (252, 593219), (271, 551628), (308, 485361), (396, 377503), (398, 375606), (462, 323574), (542, 275814), (597, 250404), (693, 215716), (796, 187803), (813, 183876), (924, 161787), (1084, 137907), (1194, 125202), (1386, 107858), (1393, 107316), (1626, 91938), (1791, 83468), (1897, 78804), (2189, 68292), (2388, 62601), (2439, 61292), (2772, 53929), (2786, 53658), (2981, 50148), (3252, 45969), (3582, 41734), (3794, 39402), (4179, 35772), (4378, 34146), (4878, 30646), (5572, 26829), (5691, 26268), (5962, 25074), (6567, 22764), (7164, 20867), (7588, 19701), (8358, 17886), (8756, 17073), (8943, 16716), (9756, 15323), (11382, 13134), (11924, 12537)]