144669952

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1$

素因数の和:656

約数の個数: 108

約数和(自身を含む): 354184320

約数和(自身を除く): 209514368

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 532, 607, 608, 784, 896, 931, 1064, 1214, 1216, 1568, 1792, 1862, 2128, 2428, 2432, 3136, 3724, 4249, 4256, 4856, 4864, 6272, 7448, 8498, 8512, 9712, 11533, 12544, 14896, 16996, 17024, 19424, 23066, 29743, 29792, 33992, 34048, 38848, 46132, 59486, 59584, 67984, 77696, 80731, 92264, 118972, 119168, 135968, 155392, 161462, 184528, 237944, 238336, 271936, 322924, 369056, 475888, 543872, 565117, 645848, 738112, 951776, 1087744, 1130234, 1291696, 1476224, 1903552, 2260468, 2583392, 2952448, 3807104, 4520936, 5166784, 7614208, 9041872, 10333568, 18083744, 20667136, 36167488, 72334976, 144669952]

約数ペア:

[(1, 144669952), (2, 72334976), (4, 36167488), (7, 20667136), (8, 18083744), (14, 10333568), (16, 9041872), (19, 7614208), (28, 5166784), (32, 4520936), (38, 3807104), (49, 2952448), (56, 2583392), (64, 2260468), (76, 1903552), (98, 1476224), (112, 1291696), (128, 1130234), (133, 1087744), (152, 951776), (196, 738112), (224, 645848), (256, 565117), (266, 543872), (304, 475888), (392, 369056), (448, 322924), (532, 271936), (607, 238336), (608, 237944), (784, 184528), (896, 161462), (931, 155392), (1064, 135968), (1214, 119168), (1216, 118972), (1568, 92264), (1792, 80731), (1862, 77696), (2128, 67984), (2428, 59584), (2432, 59486), (3136, 46132), (3724, 38848), (4249, 34048), (4256, 33992), (4856, 29792), (4864, 29743), (6272, 23066), (7448, 19424), (8498, 17024), (8512, 16996), (9712, 14896), (11533, 12544)]