154411936

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 382656960

約数和(自身を除く): 228245024

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 71, 73, 76, 98, 112, 133, 142, 146, 152, 196, 224, 266, 284, 292, 304, 392, 497, 511, 532, 568, 584, 608, 784, 931, 994, 1022, 1064, 1136, 1168, 1349, 1387, 1568, 1862, 1988, 2044, 2128, 2272, 2336, 2698, 2774, 3479, 3577, 3724, 3976, 4088, 4256, 5183, 5396, 5548, 6958, 7154, 7448, 7952, 8176, 9443, 9709, 10366, 10792, 11096, 13916, 14308, 14896, 15904, 16352, 18886, 19418, 20732, 21584, 22192, 27832, 28616, 29792, 36281, 37772, 38836, 41464, 43168, 44384, 55664, 57232, 66101, 67963, 72562, 75544, 77672, 82928, 98477, 111328, 114464, 132202, 135926, 145124, 151088, 155344, 165856, 196954, 253967, 264404, 271852, 290248, 302176, 310688, 393908, 507934, 528808, 543704, 580496, 689339, 787816, 1015868, 1057616, 1087408, 1160992, 1378678, 1575632, 2031736, 2115232, 2174816, 2757356, 3151264, 4063472, 4825373, 5514712, 8126944, 9650746, 11029424, 19301492, 22058848, 38602984, 77205968, 154411936]

約数ペア:

[(1, 154411936), (2, 77205968), (4, 38602984), (7, 22058848), (8, 19301492), (14, 11029424), (16, 9650746), (19, 8126944), (28, 5514712), (32, 4825373), (38, 4063472), (49, 3151264), (56, 2757356), (71, 2174816), (73, 2115232), (76, 2031736), (98, 1575632), (112, 1378678), (133, 1160992), (142, 1087408), (146, 1057616), (152, 1015868), (196, 787816), (224, 689339), (266, 580496), (284, 543704), (292, 528808), (304, 507934), (392, 393908), (497, 310688), (511, 302176), (532, 290248), (568, 271852), (584, 264404), (608, 253967), (784, 196954), (931, 165856), (994, 155344), (1022, 151088), (1064, 145124), (1136, 135926), (1168, 132202), (1349, 114464), (1387, 111328), (1568, 98477), (1862, 82928), (1988, 77672), (2044, 75544), (2128, 72562), (2272, 67963), (2336, 66101), (2698, 57232), (2774, 55664), (3479, 44384), (3577, 43168), (3724, 41464), (3976, 38836), (4088, 37772), (4256, 36281), (5183, 29792), (5396, 28616), (5548, 27832), (6958, 22192), (7154, 21584), (7448, 20732), (7952, 19418), (8176, 18886), (9443, 16352), (9709, 15904), (10366, 14896), (10792, 14308), (11096, 13916)]