157049451

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3433}}^1$

素因数の和:3492

約数の個数: 48

約数和(自身を含む): 269994816

約数和(自身を除く): 112945365

約数列:

[1, 3, 9, 13, 17, 23, 39, 51, 69, 117, 153, 207, 221, 299, 391, 663, 897, 1173, 1989, 2691, 3433, 3519, 5083, 10299, 15249, 30897, 44629, 45747, 58361, 78959, 133887, 175083, 236877, 401661, 525249, 710631, 758693, 1026467, 1342303, 2276079, 3079401, 4026909, 6828237, 9238203, 12080727, 17449939, 52349817, 157049451]

約数ペア:

[(1, 157049451), (3, 52349817), (9, 17449939), (13, 12080727), (17, 9238203), (23, 6828237), (39, 4026909), (51, 3079401), (69, 2276079), (117, 1342303), (153, 1026467), (207, 758693), (221, 710631), (299, 525249), (391, 401661), (663, 236877), (897, 175083), (1173, 133887), (1989, 78959), (2691, 58361), (3433, 45747), (3519, 44629), (5083, 30897), (10299, 15249)]