149684018

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:363

約数の個数: 48

約数和(自身を含む): 258057240

約数和(自身を除く): 108373222

約数列:

[1, 2, 11, 22, 37, 73, 74, 121, 146, 229, 242, 407, 458, 803, 814, 1606, 2519, 2701, 4477, 5038, 5402, 8473, 8833, 8954, 16717, 16946, 17666, 27709, 29711, 33434, 55418, 59422, 93203, 183887, 186406, 326821, 367774, 618529, 653642, 1025233, 1237058, 2022757, 2050466, 4045514, 6803819, 13607638, 74842009, 149684018]

約数ペア:

[(1, 149684018), (2, 74842009), (11, 13607638), (22, 6803819), (37, 4045514), (73, 2050466), (74, 2022757), (121, 1237058), (146, 1025233), (229, 653642), (242, 618529), (407, 367774), (458, 326821), (803, 186406), (814, 183887), (1606, 93203), (2519, 59422), (2701, 55418), (4477, 33434), (5038, 29711), (5402, 27709), (8473, 17666), (8833, 16946), (8954, 16717)]