157355568

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1009}}^1$

素因数の和:1064

約数の個数: 120

約数和(自身を含む): 477164400

約数和(自身を除く): 319808832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 361, 432, 456, 513, 684, 722, 912, 1009, 1026, 1083, 1368, 1444, 2018, 2052, 2166, 2736, 2888, 3027, 3249, 4036, 4104, 4332, 5776, 6054, 6498, 8072, 8208, 8664, 9081, 9747, 12108, 12996, 16144, 17328, 18162, 19171, 19494, 24216, 25992, 27243, 36324, 38342, 38988, 48432, 51984, 54486, 57513, 72648, 76684, 77976, 108972, 115026, 145296, 153368, 155952, 172539, 217944, 230052, 306736, 345078, 364249, 435888, 460104, 517617, 690156, 728498, 920208, 1035234, 1092747, 1380312, 1456996, 2070468, 2185494, 2760624, 2913992, 3278241, 4140936, 4370988, 5827984, 6556482, 8281872, 8741976, 9834723, 13112964, 17483952, 19669446, 26225928, 39338892, 52451856, 78677784, 157355568]

約数ペア:

[(1, 157355568), (2, 78677784), (3, 52451856), (4, 39338892), (6, 26225928), (8, 19669446), (9, 17483952), (12, 13112964), (16, 9834723), (18, 8741976), (19, 8281872), (24, 6556482), (27, 5827984), (36, 4370988), (38, 4140936), (48, 3278241), (54, 2913992), (57, 2760624), (72, 2185494), (76, 2070468), (108, 1456996), (114, 1380312), (144, 1092747), (152, 1035234), (171, 920208), (216, 728498), (228, 690156), (304, 517617), (342, 460104), (361, 435888), (432, 364249), (456, 345078), (513, 306736), (684, 230052), (722, 217944), (912, 172539), (1009, 155952), (1026, 153368), (1083, 145296), (1368, 115026), (1444, 108972), (2018, 77976), (2052, 76684), (2166, 72648), (2736, 57513), (2888, 54486), (3027, 51984), (3249, 48432), (4036, 38988), (4104, 38342), (4332, 36324), (5776, 27243), (6054, 25992), (6498, 24216), (8072, 19494), (8208, 19171), (8664, 18162), (9081, 17328), (9747, 16144), (12108, 12996)]