160800304

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:434

約数の個数: 80

約数和(自身を含む): 367690752

約数和(自身を除く): 206890448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 103, 106, 112, 206, 212, 263, 371, 412, 424, 526, 721, 742, 824, 848, 1052, 1442, 1484, 1648, 1841, 2104, 2884, 2968, 3682, 4208, 5459, 5768, 5936, 7364, 10918, 11536, 13939, 14728, 21836, 27089, 27878, 29456, 38213, 43672, 54178, 55756, 76426, 87344, 97573, 108356, 111512, 152852, 189623, 195146, 216712, 223024, 305704, 379246, 390292, 433424, 611408, 758492, 780584, 1435717, 1516984, 1561168, 2871434, 3033968, 5742868, 10050019, 11485736, 20100038, 22971472, 40200076, 80400152, 160800304]

約数ペア:

[(1, 160800304), (2, 80400152), (4, 40200076), (7, 22971472), (8, 20100038), (14, 11485736), (16, 10050019), (28, 5742868), (53, 3033968), (56, 2871434), (103, 1561168), (106, 1516984), (112, 1435717), (206, 780584), (212, 758492), (263, 611408), (371, 433424), (412, 390292), (424, 379246), (526, 305704), (721, 223024), (742, 216712), (824, 195146), (848, 189623), (1052, 152852), (1442, 111512), (1484, 108356), (1648, 97573), (1841, 87344), (2104, 76426), (2884, 55756), (2968, 54178), (3682, 43672), (4208, 38213), (5459, 29456), (5768, 27878), (5936, 27089), (7364, 21836), (10918, 14728), (11536, 13939)]