164373055

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1049}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 254721600

約数和(自身を除く): 90348545

約数列:

[1, 5, 7, 11, 35, 37, 55, 77, 121, 185, 259, 385, 407, 605, 847, 1049, 1295, 2035, 2849, 4235, 4477, 5245, 7343, 11539, 14245, 22385, 31339, 36715, 38813, 57695, 80773, 126929, 156695, 194065, 271691, 403865, 426943, 634645, 888503, 1358455, 2134715, 2988601, 4442515, 4696373, 14943005, 23481865, 32874611, 164373055]

約数ペア:

[(1, 164373055), (5, 32874611), (7, 23481865), (11, 14943005), (35, 4696373), (37, 4442515), (55, 2988601), (77, 2134715), (121, 1358455), (185, 888503), (259, 634645), (385, 426943), (407, 403865), (605, 271691), (847, 194065), (1049, 156695), (1295, 126929), (2035, 80773), (2849, 57695), (4235, 38813), (4477, 36715), (5245, 31339), (7343, 22385), (11539, 14245)]