152894170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3449}}^1$

素因数の和:3511

約数の個数: 64

約数和(自身を含む): 333849600

約数和(自身を除く): 180955430

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 110, 130, 143, 155, 286, 310, 341, 403, 682, 715, 806, 1430, 1705, 2015, 3410, 3449, 4030, 4433, 6898, 8866, 17245, 22165, 34490, 37939, 44330, 44837, 75878, 89674, 106919, 189695, 213838, 224185, 379390, 448370, 493207, 534595, 986414, 1069190, 1176109, 1389947, 2352218, 2466035, 2779894, 4932070, 5880545, 6949735, 11761090, 13899470, 15289417, 30578834, 76447085, 152894170]

約数ペア:

[(1, 152894170), (2, 76447085), (5, 30578834), (10, 15289417), (11, 13899470), (13, 11761090), (22, 6949735), (26, 5880545), (31, 4932070), (55, 2779894), (62, 2466035), (65, 2352218), (110, 1389947), (130, 1176109), (143, 1069190), (155, 986414), (286, 534595), (310, 493207), (341, 448370), (403, 379390), (682, 224185), (715, 213838), (806, 189695), (1430, 106919), (1705, 89674), (2015, 75878), (3410, 44837), (3449, 44330), (4030, 37939), (4433, 34490), (6898, 22165), (8866, 17245)]