157300128

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{23747}}^1$

素因数の和:23786

約数の個数: 72

約数和(自身を含む): 466790688

約数和(自身を除く): 309490560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 23747, 47494, 71241, 94988, 142482, 189976, 213723, 284964, 379952, 427446, 546181, 569928, 759904, 854892, 1092362, 1139856, 1638543, 1709784, 2184724, 2279712, 3277086, 3419568, 4369448, 4915629, 6554172, 6839136, 8738896, 9831258, 13108344, 17477792, 19662516, 26216688, 39325032, 52433376, 78650064, 157300128]

約数ペア:

[(1, 157300128), (2, 78650064), (3, 52433376), (4, 39325032), (6, 26216688), (8, 19662516), (9, 17477792), (12, 13108344), (16, 9831258), (18, 8738896), (23, 6839136), (24, 6554172), (32, 4915629), (36, 4369448), (46, 3419568), (48, 3277086), (69, 2279712), (72, 2184724), (92, 1709784), (96, 1638543), (138, 1139856), (144, 1092362), (184, 854892), (207, 759904), (276, 569928), (288, 546181), (368, 427446), (414, 379952), (552, 284964), (736, 213723), (828, 189976), (1104, 142482), (1656, 94988), (2208, 71241), (3312, 47494), (6624, 23747)]