156980387955

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1\times {\mathrm{1879}}^1$

素因数の和:2908

約数の個数: 64

約数和(自身を含む): 257983165440

約数和(自身を除く): 101002777485

約数列:

[1, 3, 5, 15, 67, 97, 201, 291, 335, 485, 857, 1005, 1455, 1879, 2571, 4285, 5637, 6499, 9395, 12855, 19497, 28185, 32495, 57419, 83129, 97485, 125893, 172257, 182263, 249387, 287095, 377679, 415645, 546789, 629465, 861285, 911315, 1246935, 1610303, 1888395, 2733945, 4830909, 5569643, 8051515, 12211621, 16708929, 24154545, 27848215, 36634863, 61058105, 83544645, 107890301, 156199391, 183174315, 323670903, 468598173, 539451505, 780996955, 1618354515, 2342990865, 10465359197, 31396077591, 52326795985, 156980387955]

約数ペア:

[(1, 156980387955), (3, 52326795985), (5, 31396077591), (15, 10465359197), (67, 2342990865), (97, 1618354515), (201, 780996955), (291, 539451505), (335, 468598173), (485, 323670903), (857, 183174315), (1005, 156199391), (1455, 107890301), (1879, 83544645), (2571, 61058105), (4285, 36634863), (5637, 27848215), (6499, 24154545), (9395, 16708929), (12855, 12211621), (19497, 8051515), (28185, 5569643), (32495, 4830909), (57419, 2733945), (83129, 1888395), (97485, 1610303), (125893, 1246935), (172257, 911315), (182263, 861285), (249387, 629465), (287095, 546789), (377679, 415645)]