154738188

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{3947}}^1$

素因数の和:3985

約数の個数: 90

約数和(自身を含む): 444746148

約数和(自身を除く): 290007960

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 81, 99, 108, 121, 132, 162, 198, 242, 297, 324, 363, 396, 484, 594, 726, 891, 1089, 1188, 1452, 1782, 2178, 3267, 3564, 3947, 4356, 6534, 7894, 9801, 11841, 13068, 15788, 19602, 23682, 35523, 39204, 43417, 47364, 71046, 86834, 106569, 130251, 142092, 173668, 213138, 260502, 319707, 390753, 426276, 477587, 521004, 639414, 781506, 955174, 1172259, 1278828, 1432761, 1563012, 1910348, 2344518, 2865522, 3516777, 4298283, 4689036, 5731044, 7033554, 8596566, 12894849, 14067108, 17193132, 25789698, 38684547, 51579396, 77369094, 154738188]

約数ペア:

[(1, 154738188), (2, 77369094), (3, 51579396), (4, 38684547), (6, 25789698), (9, 17193132), (11, 14067108), (12, 12894849), (18, 8596566), (22, 7033554), (27, 5731044), (33, 4689036), (36, 4298283), (44, 3516777), (54, 2865522), (66, 2344518), (81, 1910348), (99, 1563012), (108, 1432761), (121, 1278828), (132, 1172259), (162, 955174), (198, 781506), (242, 639414), (297, 521004), (324, 477587), (363, 426276), (396, 390753), (484, 319707), (594, 260502), (726, 213138), (891, 173668), (1089, 142092), (1188, 130251), (1452, 106569), (1782, 86834), (2178, 71046), (3267, 47364), (3564, 43417), (3947, 39204), (4356, 35523), (6534, 23682), (7894, 19602), (9801, 15788), (11841, 13068)]