156949041732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1039}}^1\times {\mathrm{256901}}^1$

素因数の和:257961

約数の個数: 72

約数和(自身を含む): 426416215680

約数和(自身を除く): 269467173948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1039, 2078, 3117, 4156, 6234, 7273, 12468, 14546, 21819, 29092, 43638, 50911, 87276, 101822, 152733, 203644, 256901, 305466, 513802, 610932, 770703, 1027604, 1541406, 1798307, 3082812, 3596614, 5394921, 7193228, 10789842, 12588149, 21579684, 25176298, 37764447, 50352596, 75528894, 151057788, 266920139, 533840278, 800760417, 1067680556, 1601520834, 1868440973, 3203041668, 3736881946, 5605322919, 7473763892, 11210645838, 13079086811, 22421291676, 26158173622, 39237260433, 52316347244, 78474520866, 156949041732]

約数ペア:

[(1, 156949041732), (2, 78474520866), (3, 52316347244), (4, 39237260433), (6, 26158173622), (7, 22421291676), (12, 13079086811), (14, 11210645838), (21, 7473763892), (28, 5605322919), (42, 3736881946), (49, 3203041668), (84, 1868440973), (98, 1601520834), (147, 1067680556), (196, 800760417), (294, 533840278), (588, 266920139), (1039, 151057788), (2078, 75528894), (3117, 50352596), (4156, 37764447), (6234, 25176298), (7273, 21579684), (12468, 12588149), (14546, 10789842), (21819, 7193228), (29092, 5394921), (43638, 3596614), (50911, 3082812), (87276, 1798307), (101822, 1541406), (152733, 1027604), (203644, 770703), (256901, 610932), (305466, 513802)]