149451876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8353}}^1$

素因数の和:8441

約数の個数: 72

約数和(自身を含む): 437883264

約数和(自身を除く): 288431388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8353, 8946, 16706, 17892, 25059, 33412, 50118, 58471, 75177, 100236, 116942, 150354, 175413, 233884, 300708, 350826, 526239, 593063, 701652, 1052478, 1186126, 1779189, 2104956, 2372252, 3558378, 4151441, 5337567, 7116756, 8302882, 10675134, 12454323, 16605764, 21350268, 24908646, 37362969, 49817292, 74725938, 149451876]

約数ペア:

[(1, 149451876), (2, 74725938), (3, 49817292), (4, 37362969), (6, 24908646), (7, 21350268), (9, 16605764), (12, 12454323), (14, 10675134), (18, 8302882), (21, 7116756), (28, 5337567), (36, 4151441), (42, 3558378), (63, 2372252), (71, 2104956), (84, 1779189), (126, 1186126), (142, 1052478), (213, 701652), (252, 593063), (284, 526239), (426, 350826), (497, 300708), (639, 233884), (852, 175413), (994, 150354), (1278, 116942), (1491, 100236), (1988, 75177), (2556, 58471), (2982, 50118), (4473, 33412), (5964, 25059), (8353, 17892), (8946, 16706)]