154836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:61

約数の個数: 72

約数和(自身を含む): 471744

約数和(自身を除く): 316908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 23, 33, 34, 36, 44, 46, 51, 66, 68, 69, 92, 99, 102, 132, 138, 153, 187, 198, 204, 207, 253, 276, 306, 374, 391, 396, 414, 506, 561, 612, 748, 759, 782, 828, 1012, 1122, 1173, 1518, 1564, 1683, 2244, 2277, 2346, 3036, 3366, 3519, 4301, 4554, 4692, 6732, 7038, 8602, 9108, 12903, 14076, 17204, 25806, 38709, 51612, 77418, 154836]

約数ペア:

[(1, 154836), (2, 77418), (3, 51612), (4, 38709), (6, 25806), (9, 17204), (11, 14076), (12, 12903), (17, 9108), (18, 8602), (22, 7038), (23, 6732), (33, 4692), (34, 4554), (36, 4301), (44, 3519), (46, 3366), (51, 3036), (66, 2346), (68, 2277), (69, 2244), (92, 1683), (99, 1564), (102, 1518), (132, 1173), (138, 1122), (153, 1012), (187, 828), (198, 782), (204, 759), (207, 748), (253, 612), (276, 561), (306, 506), (374, 414), (391, 396)]