168352844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{727}}^1$

素因数の和:1038

約数の個数: 48

約数和(自身を含む): 340005120

約数和(自身を除く): 171652276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 277, 418, 554, 727, 836, 1108, 1454, 2908, 3047, 5263, 6094, 7997, 10526, 12188, 13813, 15994, 21052, 27626, 31988, 55252, 57893, 115786, 151943, 201379, 231572, 303886, 402758, 607772, 805516, 2215169, 3826201, 4430338, 7652402, 8860676, 15304804, 42088211, 84176422, 168352844]

約数ペア:

[(1, 168352844), (2, 84176422), (4, 42088211), (11, 15304804), (19, 8860676), (22, 7652402), (38, 4430338), (44, 3826201), (76, 2215169), (209, 805516), (277, 607772), (418, 402758), (554, 303886), (727, 231572), (836, 201379), (1108, 151943), (1454, 115786), (2908, 57893), (3047, 55252), (5263, 31988), (6094, 27626), (7997, 21052), (10526, 15994), (12188, 13813)]