159327616

素因数分解:

$2^7\times 7^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 128

約数和(自身を含む): 391680000

約数和(自身を除く): 232352384

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 191, 196, 224, 266, 304, 343, 382, 392, 448, 532, 608, 686, 764, 784, 896, 931, 1064, 1216, 1337, 1372, 1528, 1568, 1862, 2128, 2432, 2674, 2744, 3056, 3136, 3629, 3724, 4256, 5348, 5488, 6112, 6272, 6517, 7258, 7448, 8512, 9359, 10696, 10976, 12224, 13034, 14516, 14896, 17024, 18718, 21392, 21952, 24448, 25403, 26068, 29032, 29792, 37436, 42784, 43904, 50806, 52136, 58064, 59584, 65513, 74872, 85568, 101612, 104272, 116128, 119168, 131026, 149744, 171136, 177821, 203224, 208544, 232256, 262052, 299488, 355642, 406448, 417088, 464512, 524104, 598976, 711284, 812896, 834176, 1048208, 1197952, 1244747, 1422568, 1625792, 2096416, 2489494, 2845136, 3251584, 4192832, 4978988, 5690272, 8385664, 9957976, 11380544, 19915952, 22761088, 39831904, 79663808, 159327616]

約数ペア:

[(1, 159327616), (2, 79663808), (4, 39831904), (7, 22761088), (8, 19915952), (14, 11380544), (16, 9957976), (19, 8385664), (28, 5690272), (32, 4978988), (38, 4192832), (49, 3251584), (56, 2845136), (64, 2489494), (76, 2096416), (98, 1625792), (112, 1422568), (128, 1244747), (133, 1197952), (152, 1048208), (191, 834176), (196, 812896), (224, 711284), (266, 598976), (304, 524104), (343, 464512), (382, 417088), (392, 406448), (448, 355642), (532, 299488), (608, 262052), (686, 232256), (764, 208544), (784, 203224), (896, 177821), (931, 171136), (1064, 149744), (1216, 131026), (1337, 119168), (1372, 116128), (1528, 104272), (1568, 101612), (1862, 85568), (2128, 74872), (2432, 65513), (2674, 59584), (2744, 58064), (3056, 52136), (3136, 50806), (3629, 43904), (3724, 42784), (4256, 37436), (5348, 29792), (5488, 29032), (6112, 26068), (6272, 25403), (6517, 24448), (7258, 21952), (7448, 21392), (8512, 18718), (9359, 17024), (10696, 14896), (10976, 14516), (12224, 13034)]