127637356

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1117}}^1$

素因数の和:1199

約数の個数: 72

約数和(自身を含む): 289061136

約数和(自身を除く): 161423780

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 53, 77, 98, 106, 154, 196, 212, 308, 371, 539, 583, 742, 1078, 1117, 1166, 1484, 2156, 2234, 2332, 2597, 4081, 4468, 5194, 7819, 8162, 10388, 12287, 15638, 16324, 24574, 28567, 31276, 49148, 54733, 57134, 59201, 86009, 109466, 114268, 118402, 172018, 218932, 236804, 344036, 414407, 602063, 651211, 828814, 1204126, 1302422, 1657628, 2408252, 2604844, 2900849, 4558477, 5801698, 9116954, 11603396, 18233908, 31909339, 63818678, 127637356]

約数ペア:

[(1, 127637356), (2, 63818678), (4, 31909339), (7, 18233908), (11, 11603396), (14, 9116954), (22, 5801698), (28, 4558477), (44, 2900849), (49, 2604844), (53, 2408252), (77, 1657628), (98, 1302422), (106, 1204126), (154, 828814), (196, 651211), (212, 602063), (308, 414407), (371, 344036), (539, 236804), (583, 218932), (742, 172018), (1078, 118402), (1117, 114268), (1166, 109466), (1484, 86009), (2156, 59201), (2234, 57134), (2332, 54733), (2597, 49148), (4081, 31276), (4468, 28567), (5194, 24574), (7819, 16324), (8162, 15638), (10388, 12287)]