156916828929

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{359}}^1\times {\mathrm{2593}}^1$

素因数の和:3334

約数の個数: 64

約数和(自身を含む): 251016192000

約数和(自身を除く): 94099363071

約数列:

[1, 3, 7, 21, 23, 69, 161, 349, 359, 483, 1047, 1077, 2443, 2513, 2593, 7329, 7539, 7779, 8027, 8257, 18151, 24081, 24771, 54453, 56189, 57799, 59639, 125291, 168567, 173397, 178917, 375873, 417473, 877037, 904957, 930887, 1252419, 2631111, 2714871, 2792661, 2881693, 6334699, 6516209, 8645079, 19004097, 19548627, 20171851, 20814011, 21410401, 60515553, 62442033, 64231203, 145698077, 149872807, 324879563, 437094231, 449618421, 974638689, 2274156941, 6822470823, 7472229949, 22416689847, 52305609643, 156916828929]

約数ペア:

[(1, 156916828929), (3, 52305609643), (7, 22416689847), (21, 7472229949), (23, 6822470823), (69, 2274156941), (161, 974638689), (349, 449618421), (359, 437094231), (483, 324879563), (1047, 149872807), (1077, 145698077), (2443, 64231203), (2513, 62442033), (2593, 60515553), (7329, 21410401), (7539, 20814011), (7779, 20171851), (8027, 19548627), (8257, 19004097), (18151, 8645079), (24081, 6516209), (24771, 6334699), (54453, 2881693), (56189, 2792661), (57799, 2714871), (59639, 2631111), (125291, 1252419), (168567, 930887), (173397, 904957), (178917, 877037), (375873, 417473)]