157139568

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{21397}}^1$

素因数の和:21431

約数の個数: 80

約数和(自身を含む): 477603360

約数和(自身を除く): 320463792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 21397, 42794, 64191, 85588, 128382, 171176, 192573, 256764, 342352, 363749, 385146, 513528, 577719, 727498, 770292, 1027056, 1091247, 1155438, 1454996, 1540584, 2182494, 2310876, 2909992, 3081168, 3273741, 4364988, 4621752, 5819984, 6547482, 8729976, 9243504, 9821223, 13094964, 17459952, 19642446, 26189928, 39284892, 52379856, 78569784, 157139568]

約数ペア:

[(1, 157139568), (2, 78569784), (3, 52379856), (4, 39284892), (6, 26189928), (8, 19642446), (9, 17459952), (12, 13094964), (16, 9821223), (17, 9243504), (18, 8729976), (24, 6547482), (27, 5819984), (34, 4621752), (36, 4364988), (48, 3273741), (51, 3081168), (54, 2909992), (68, 2310876), (72, 2182494), (102, 1540584), (108, 1454996), (136, 1155438), (144, 1091247), (153, 1027056), (204, 770292), (216, 727498), (272, 577719), (306, 513528), (408, 385146), (432, 363749), (459, 342352), (612, 256764), (816, 192573), (918, 171176), (1224, 128382), (1836, 85588), (2448, 64191), (3672, 42794), (7344, 21397)]