156778416028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1117}}^1\times {\mathrm{24763}}^1$

素因数の和:26006

約数の個数: 48

約数和(自身を含む): 298456718560

約数和(自身を除く): 141678302532

約数列:

[1, 2, 4, 13, 26, 52, 109, 218, 436, 1117, 1417, 2234, 2834, 4468, 5668, 14521, 24763, 29042, 49526, 58084, 99052, 121753, 243506, 321919, 487012, 643838, 1287676, 1582789, 2699167, 3165578, 5398334, 6331156, 10796668, 27660271, 35089171, 55320542, 70178342, 110641084, 140356684, 359583523, 719167046, 1438334092, 3014969539, 6029939078, 12059878156, 39194604007, 78389208014, 156778416028]

約数ペア:

[(1, 156778416028), (2, 78389208014), (4, 39194604007), (13, 12059878156), (26, 6029939078), (52, 3014969539), (109, 1438334092), (218, 719167046), (436, 359583523), (1117, 140356684), (1417, 110641084), (2234, 70178342), (2834, 55320542), (4468, 35089171), (5668, 27660271), (14521, 10796668), (24763, 6331156), (29042, 5398334), (49526, 3165578), (58084, 2699167), (99052, 1582789), (121753, 1287676), (243506, 643838), (321919, 487012)]