127960560028

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1\times {\mathrm{167039}}^1$

素因数の和:167410

約数の個数: 48

約数和(自身を含む): 259299532800

約数和(自身を除く): 131338972772

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 251, 436, 502, 763, 1004, 1526, 1757, 3052, 3514, 7028, 27359, 54718, 109436, 167039, 191513, 334078, 383026, 668156, 766052, 1169273, 2338546, 4677092, 18207251, 36414502, 41926789, 72829004, 83853578, 127450757, 167707156, 254901514, 293487523, 509803028, 586975046, 1173950092, 4570020001, 9140040002, 18280080004, 31990140007, 63980280014, 127960560028]

約数ペア:

[(1, 127960560028), (2, 63980280014), (4, 31990140007), (7, 18280080004), (14, 9140040002), (28, 4570020001), (109, 1173950092), (218, 586975046), (251, 509803028), (436, 293487523), (502, 254901514), (763, 167707156), (1004, 127450757), (1526, 83853578), (1757, 72829004), (3052, 41926789), (3514, 36414502), (7028, 18207251), (27359, 4677092), (54718, 2338546), (109436, 1169273), (167039, 766052), (191513, 668156), (334078, 383026)]