163729904

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:586

約数の個数: 60

約数和(自身を含む): 346642992

約数和(自身を除く): 182913088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 169, 208, 302, 338, 401, 604, 676, 802, 1208, 1352, 1604, 1963, 2416, 2704, 3208, 3926, 5213, 6416, 7852, 10426, 15704, 20852, 25519, 31408, 41704, 51038, 60551, 67769, 83408, 102076, 121102, 135538, 204152, 242204, 271076, 408304, 484408, 542152, 787163, 968816, 1084304, 1574326, 3148652, 6297304, 10233119, 12594608, 20466238, 40932476, 81864952, 163729904]

約数ペア:

[(1, 163729904), (2, 81864952), (4, 40932476), (8, 20466238), (13, 12594608), (16, 10233119), (26, 6297304), (52, 3148652), (104, 1574326), (151, 1084304), (169, 968816), (208, 787163), (302, 542152), (338, 484408), (401, 408304), (604, 271076), (676, 242204), (802, 204152), (1208, 135538), (1352, 121102), (1604, 102076), (1963, 83408), (2416, 67769), (2704, 60551), (3208, 51038), (3926, 41704), (5213, 31408), (6416, 25519), (7852, 20852), (10426, 15704)]