156920492470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{10330513}}^1$

素因数の和:10330565

約数の個数: 48

約数和(自身を含む): 339171435648

約数和(自身を除く): 182250943178

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 15190, 10330513, 20661026, 51652565, 72313591, 103305130, 144627182, 320245903, 361567955, 506195137, 640491806, 723135910, 1012390274, 1601229515, 2241721321, 2530975685, 3202459030, 4483442642, 5061951370, 11208606605, 15692049247, 22417213210, 31384098494, 78460246235, 156920492470]

約数ペア:

[(1, 156920492470), (2, 78460246235), (5, 31384098494), (7, 22417213210), (10, 15692049247), (14, 11208606605), (31, 5061951370), (35, 4483442642), (49, 3202459030), (62, 2530975685), (70, 2241721321), (98, 1601229515), (155, 1012390274), (217, 723135910), (245, 640491806), (310, 506195137), (434, 361567955), (490, 320245903), (1085, 144627182), (1519, 103305130), (2170, 72313591), (3038, 51652565), (7595, 20661026), (15190, 10330513)]