149910318

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2237}}^1$

素因数の和:2338

約数の個数: 64

約数和(自身を含む): 357721920

約数和(自身を除く): 207811602

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 73, 102, 146, 153, 219, 306, 438, 459, 657, 918, 1241, 1314, 1971, 2237, 2482, 3723, 3942, 4474, 6711, 7446, 11169, 13422, 20133, 22338, 33507, 38029, 40266, 60399, 67014, 76058, 114087, 120798, 163301, 228174, 326602, 342261, 489903, 684522, 979806, 1026783, 1469709, 2053566, 2776117, 2939418, 4409127, 5552234, 8328351, 8818254, 16656702, 24985053, 49970106, 74955159, 149910318]

約数ペア:

[(1, 149910318), (2, 74955159), (3, 49970106), (6, 24985053), (9, 16656702), (17, 8818254), (18, 8328351), (27, 5552234), (34, 4409127), (51, 2939418), (54, 2776117), (73, 2053566), (102, 1469709), (146, 1026783), (153, 979806), (219, 684522), (306, 489903), (438, 342261), (459, 326602), (657, 228174), (918, 163301), (1241, 120798), (1314, 114087), (1971, 76058), (2237, 67014), (2482, 60399), (3723, 40266), (3942, 38029), (4474, 33507), (6711, 22338), (7446, 20133), (11169, 13422)]