156740739274

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{877}}^1\times {\mathrm{30323}}^1$

素因数の和:31630

約数の個数: 32

約数和(自身を含む): 269652652416

約数和(自身を除く): 112911913142

約数列:

[1, 2, 7, 14, 421, 842, 877, 1754, 2947, 5894, 6139, 12278, 30323, 60646, 212261, 369217, 424522, 738434, 2584519, 5169038, 12765983, 25531966, 26593271, 53186542, 89361881, 178723762, 186152897, 372305794, 11195767091, 22391534182, 78370369637, 156740739274]

約数ペア:

[(1, 156740739274), (2, 78370369637), (7, 22391534182), (14, 11195767091), (421, 372305794), (842, 186152897), (877, 178723762), (1754, 89361881), (2947, 53186542), (5894, 26593271), (6139, 25531966), (12278, 12765983), (30323, 5169038), (60646, 2584519), (212261, 738434), (369217, 424522)]