154429638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{5749}}^1$

素因数の和:5813

約数の個数: 48

約数和(自身を含む): 348726000

約数和(自身を除く): 194296362

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 121, 222, 242, 363, 407, 726, 814, 1221, 2442, 4477, 5749, 8954, 11498, 13431, 17247, 26862, 34494, 63239, 126478, 189717, 212713, 379434, 425426, 638139, 695629, 1276278, 1391258, 2086887, 2339843, 4173774, 4679686, 7019529, 14039058, 25738273, 51476546, 77214819, 154429638]

約数ペア:

[(1, 154429638), (2, 77214819), (3, 51476546), (6, 25738273), (11, 14039058), (22, 7019529), (33, 4679686), (37, 4173774), (66, 2339843), (74, 2086887), (111, 1391258), (121, 1276278), (222, 695629), (242, 638139), (363, 425426), (407, 379434), (726, 212713), (814, 189717), (1221, 126478), (2442, 63239), (4477, 34494), (5749, 26862), (8954, 17247), (11498, 13431)]