158315946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1691

約数の個数: 48

約数和(自身を含む): 341886720

約数和(自身を除く): 183570774

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 529, 713, 1058, 1426, 1587, 1609, 2139, 3174, 3218, 4278, 4827, 9654, 16399, 32798, 37007, 49197, 49879, 74014, 98394, 99758, 111021, 149637, 222042, 299274, 851161, 1147217, 1702322, 2294434, 2553483, 3441651, 5106966, 6883302, 26385991, 52771982, 79157973, 158315946]

約数ペア:

[(1, 158315946), (2, 79157973), (3, 52771982), (6, 26385991), (23, 6883302), (31, 5106966), (46, 3441651), (62, 2553483), (69, 2294434), (93, 1702322), (138, 1147217), (186, 851161), (529, 299274), (713, 222042), (1058, 149637), (1426, 111021), (1587, 99758), (1609, 98394), (2139, 74014), (3174, 49879), (3218, 49197), (4278, 37007), (4827, 32798), (9654, 16399)]