188029044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43891}}^1$

素因数の和:43925

約数の個数: 72

約数和(自身を含む): 575160768

約数和(自身を除く): 387131724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 43891, 87782, 131673, 175564, 263346, 307237, 395019, 526692, 614474, 746147, 790038, 921711, 1228948, 1492294, 1580076, 1843422, 2238441, 2765133, 2984588, 3686844, 4476882, 5223029, 5530266, 6715323, 8953764, 10446058, 11060532, 13430646, 15669087, 20892116, 26861292, 31338174, 47007261, 62676348, 94014522, 188029044]

約数ペア:

[(1, 188029044), (2, 94014522), (3, 62676348), (4, 47007261), (6, 31338174), (7, 26861292), (9, 20892116), (12, 15669087), (14, 13430646), (17, 11060532), (18, 10446058), (21, 8953764), (28, 6715323), (34, 5530266), (36, 5223029), (42, 4476882), (51, 3686844), (63, 2984588), (68, 2765133), (84, 2238441), (102, 1843422), (119, 1580076), (126, 1492294), (153, 1228948), (204, 921711), (238, 790038), (252, 746147), (306, 614474), (357, 526692), (476, 395019), (612, 307237), (714, 263346), (1071, 175564), (1428, 131673), (2142, 87782), (4284, 43891)]