160760327

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 208588800

約数和(自身を除く): 47828473

約数列:

[1, 7, 13, 31, 49, 91, 217, 343, 403, 637, 1163, 1519, 2821, 4459, 8141, 10633, 15119, 19747, 36053, 56987, 105833, 138229, 252371, 398909, 468689, 740831, 1766597, 3280823, 5185817, 12366179, 22965761, 160760327]

約数ペア:

[(1, 160760327), (7, 22965761), (13, 12366179), (31, 5185817), (49, 3280823), (91, 1766597), (217, 740831), (343, 468689), (403, 398909), (637, 252371), (1163, 138229), (1519, 105833), (2821, 56987), (4459, 36053), (8141, 19747), (10633, 15119)]