158406681188

素因数分解:

$2^2\times 7^2\times {\mathrm{173}}^1\times {\mathrm{347}}^1\times {\mathrm{13463}}^1$

素因数の和:14001

約数の個数: 72

約数和(自身を含む): 325293579072

約数和(自身を除く): 166886897884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 173, 196, 346, 347, 692, 694, 1211, 1388, 2422, 2429, 4844, 4858, 8477, 9716, 13463, 16954, 17003, 26926, 33908, 34006, 53852, 60031, 68012, 94241, 120062, 188482, 240124, 376964, 420217, 659687, 840434, 1319374, 1680868, 2329099, 2638748, 2941519, 4658198, 4671661, 5883038, 9316396, 9343322, 11766076, 16303693, 18686644, 32607386, 32701627, 65214772, 65403254, 114125851, 130806508, 228251702, 228911389, 456503404, 457822778, 808197353, 915645556, 1616394706, 3232789412, 5657381471, 11314762942, 22629525884, 39601670297, 79203340594, 158406681188]

約数ペア:

[(1, 158406681188), (2, 79203340594), (4, 39601670297), (7, 22629525884), (14, 11314762942), (28, 5657381471), (49, 3232789412), (98, 1616394706), (173, 915645556), (196, 808197353), (346, 457822778), (347, 456503404), (692, 228911389), (694, 228251702), (1211, 130806508), (1388, 114125851), (2422, 65403254), (2429, 65214772), (4844, 32701627), (4858, 32607386), (8477, 18686644), (9716, 16303693), (13463, 11766076), (16954, 9343322), (17003, 9316396), (26926, 5883038), (33908, 4671661), (34006, 4658198), (53852, 2941519), (60031, 2638748), (68012, 2329099), (94241, 1680868), (120062, 1319374), (188482, 840434), (240124, 659687), (376964, 420217)]