169968370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 371879424

約数和(自身を除く): 201911054

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 55, 65, 82, 110, 130, 143, 169, 205, 223, 286, 338, 410, 446, 451, 533, 715, 845, 902, 1066, 1115, 1430, 1690, 1859, 2230, 2255, 2453, 2665, 2899, 3718, 4510, 4906, 5330, 5798, 5863, 6929, 9143, 9295, 11726, 12265, 13858, 14495, 18286, 18590, 24530, 28990, 29315, 31889, 34645, 37687, 45715, 58630, 63778, 69290, 75374, 76219, 91430, 100573, 118859, 152438, 159445, 188435, 201146, 237718, 318890, 376870, 381095, 414557, 502865, 594295, 762190, 829114, 1005730, 1188590, 1307449, 1545167, 2072785, 2614898, 3090334, 4145570, 6537245, 7725835, 13074490, 15451670, 16996837, 33993674, 84984185, 169968370]

約数ペア:

[(1, 169968370), (2, 84984185), (5, 33993674), (10, 16996837), (11, 15451670), (13, 13074490), (22, 7725835), (26, 6537245), (41, 4145570), (55, 3090334), (65, 2614898), (82, 2072785), (110, 1545167), (130, 1307449), (143, 1188590), (169, 1005730), (205, 829114), (223, 762190), (286, 594295), (338, 502865), (410, 414557), (446, 381095), (451, 376870), (533, 318890), (715, 237718), (845, 201146), (902, 188435), (1066, 159445), (1115, 152438), (1430, 118859), (1690, 100573), (1859, 91430), (2230, 76219), (2255, 75374), (2453, 69290), (2665, 63778), (2899, 58630), (3718, 45715), (4510, 37687), (4906, 34645), (5330, 31889), (5798, 29315), (5863, 28990), (6929, 24530), (9143, 18590), (9295, 18286), (11726, 14495), (12265, 13858)]