159455584

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1247

約数の個数: 48

約数和(自身を含む): 324209088

約数和(自身を除く): 164753504

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 97, 188, 194, 376, 388, 752, 776, 1093, 1504, 1552, 2186, 3104, 4372, 4559, 8744, 9118, 17488, 18236, 34976, 36472, 51371, 72944, 102742, 106021, 145888, 205484, 212042, 410968, 424084, 821936, 848168, 1643872, 1696336, 3392672, 4982987, 9965974, 19931948, 39863896, 79727792, 159455584]

約数ペア:

[(1, 159455584), (2, 79727792), (4, 39863896), (8, 19931948), (16, 9965974), (32, 4982987), (47, 3392672), (94, 1696336), (97, 1643872), (188, 848168), (194, 821936), (376, 424084), (388, 410968), (752, 212042), (776, 205484), (1093, 145888), (1504, 106021), (1552, 102742), (2186, 72944), (3104, 51371), (4372, 36472), (4559, 34976), (8744, 18236), (9118, 17488)]