156239008

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5431}}^1$

素因数の和:5501

約数の個数: 48

約数和(自身を含む): 328527360

約数和(自身を除く): 172288352

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 3596, 5431, 7192, 10862, 14384, 21724, 28768, 43448, 86896, 157499, 168361, 173792, 314998, 336722, 629996, 673444, 1259992, 1346888, 2519984, 2693776, 4882469, 5039968, 5387552, 9764938, 19529876, 39059752, 78119504, 156239008]

約数ペア:

[(1, 156239008), (2, 78119504), (4, 39059752), (8, 19529876), (16, 9764938), (29, 5387552), (31, 5039968), (32, 4882469), (58, 2693776), (62, 2519984), (116, 1346888), (124, 1259992), (232, 673444), (248, 629996), (464, 336722), (496, 314998), (899, 173792), (928, 168361), (992, 157499), (1798, 86896), (3596, 43448), (5431, 28768), (7192, 21724), (10862, 14384)]