161771736

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1085

約数の個数: 96

約数和(自身を含む): 474094080

約数和(自身を除く): 312322344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 151, 168, 196, 294, 302, 392, 453, 588, 604, 906, 911, 1057, 1176, 1208, 1812, 1822, 2114, 2733, 3171, 3624, 3644, 4228, 5466, 6342, 6377, 7288, 7399, 8456, 10932, 12684, 12754, 14798, 19131, 21864, 22197, 25368, 25508, 29596, 38262, 44394, 44639, 51016, 59192, 76524, 88788, 89278, 133917, 137561, 153048, 177576, 178556, 267834, 275122, 357112, 412683, 535668, 550244, 825366, 962927, 1071336, 1100488, 1650732, 1925854, 2888781, 3301464, 3851708, 5777562, 6740489, 7703416, 11555124, 13480978, 20221467, 23110248, 26961956, 40442934, 53923912, 80885868, 161771736]

約数ペア:

[(1, 161771736), (2, 80885868), (3, 53923912), (4, 40442934), (6, 26961956), (7, 23110248), (8, 20221467), (12, 13480978), (14, 11555124), (21, 7703416), (24, 6740489), (28, 5777562), (42, 3851708), (49, 3301464), (56, 2888781), (84, 1925854), (98, 1650732), (147, 1100488), (151, 1071336), (168, 962927), (196, 825366), (294, 550244), (302, 535668), (392, 412683), (453, 357112), (588, 275122), (604, 267834), (906, 178556), (911, 177576), (1057, 153048), (1176, 137561), (1208, 133917), (1812, 89278), (1822, 88788), (2114, 76524), (2733, 59192), (3171, 51016), (3624, 44639), (3644, 44394), (4228, 38262), (5466, 29596), (6342, 25508), (6377, 25368), (7288, 22197), (7399, 21864), (8456, 19131), (10932, 14798), (12684, 12754)]