157772272

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 369976320

約数和(自身を除く): 212204048

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 73, 92, 112, 146, 161, 184, 292, 322, 368, 511, 584, 644, 839, 1022, 1168, 1288, 1678, 1679, 2044, 2576, 3356, 3358, 4088, 5873, 6712, 6716, 8176, 11746, 11753, 13424, 13432, 19297, 23492, 23506, 26864, 38594, 46984, 47012, 61247, 77188, 93968, 94024, 122494, 135079, 154376, 188048, 244988, 270158, 308752, 428729, 489976, 540316, 857458, 979952, 1080632, 1408681, 1714916, 2161264, 2817362, 3429832, 5634724, 6859664, 9860767, 11269448, 19721534, 22538896, 39443068, 78886136, 157772272]

約数ペア:

[(1, 157772272), (2, 78886136), (4, 39443068), (7, 22538896), (8, 19721534), (14, 11269448), (16, 9860767), (23, 6859664), (28, 5634724), (46, 3429832), (56, 2817362), (73, 2161264), (92, 1714916), (112, 1408681), (146, 1080632), (161, 979952), (184, 857458), (292, 540316), (322, 489976), (368, 428729), (511, 308752), (584, 270158), (644, 244988), (839, 188048), (1022, 154376), (1168, 135079), (1288, 122494), (1678, 94024), (1679, 93968), (2044, 77188), (2576, 61247), (3356, 47012), (3358, 46984), (4088, 38594), (5873, 26864), (6712, 23506), (6716, 23492), (8176, 19297), (11746, 13432), (11753, 13424)]