161712336

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1667}}^1$

素因数の和:1768

約数の個数: 80

約数和(自身を含む): 436829184

約数和(自身を除く): 275116848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 47, 48, 86, 94, 129, 141, 172, 188, 258, 282, 344, 376, 516, 564, 688, 752, 1032, 1128, 1667, 2021, 2064, 2256, 3334, 4042, 5001, 6063, 6668, 8084, 10002, 12126, 13336, 16168, 20004, 24252, 26672, 32336, 40008, 48504, 71681, 78349, 80016, 97008, 143362, 156698, 215043, 235047, 286724, 313396, 430086, 470094, 573448, 626792, 860172, 940188, 1146896, 1253584, 1720344, 1880376, 3369007, 3440688, 3760752, 6738014, 10107021, 13476028, 20214042, 26952056, 40428084, 53904112, 80856168, 161712336]

約数ペア:

[(1, 161712336), (2, 80856168), (3, 53904112), (4, 40428084), (6, 26952056), (8, 20214042), (12, 13476028), (16, 10107021), (24, 6738014), (43, 3760752), (47, 3440688), (48, 3369007), (86, 1880376), (94, 1720344), (129, 1253584), (141, 1146896), (172, 940188), (188, 860172), (258, 626792), (282, 573448), (344, 470094), (376, 430086), (516, 313396), (564, 286724), (688, 235047), (752, 215043), (1032, 156698), (1128, 143362), (1667, 97008), (2021, 80016), (2064, 78349), (2256, 71681), (3334, 48504), (4042, 40008), (5001, 32336), (6063, 26672), (6668, 24252), (8084, 20004), (10002, 16168), (12126, 13336)]