156939240962

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{38959}}^1$

素因数の和:39171

約数の個数: 64

約数和(自身を含む): 281746252800

約数和(自身を除く): 124807011838

約数列:

[1, 2, 7, 14, 53, 61, 89, 106, 122, 178, 371, 427, 623, 742, 854, 1246, 3233, 4717, 5429, 6466, 9434, 10858, 22631, 33019, 38003, 38959, 45262, 66038, 76006, 77918, 272713, 287737, 545426, 575474, 2014159, 2064827, 2376499, 3467351, 4028318, 4129654, 4752998, 6934702, 14453789, 16635493, 24271457, 28907578, 33270986, 48542914, 125954447, 183769603, 211508411, 251908894, 367539206, 423016822, 881681129, 1286387221, 1480558877, 1763362258, 2572774442, 2961117754, 11209945783, 22419891566, 78469620481, 156939240962]

約数ペア:

[(1, 156939240962), (2, 78469620481), (7, 22419891566), (14, 11209945783), (53, 2961117754), (61, 2572774442), (89, 1763362258), (106, 1480558877), (122, 1286387221), (178, 881681129), (371, 423016822), (427, 367539206), (623, 251908894), (742, 211508411), (854, 183769603), (1246, 125954447), (3233, 48542914), (4717, 33270986), (5429, 28907578), (6466, 24271457), (9434, 16635493), (10858, 14453789), (22631, 6934702), (33019, 4752998), (38003, 4129654), (38959, 4028318), (45262, 3467351), (66038, 2376499), (76006, 2064827), (77918, 2014159), (272713, 575474), (287737, 545426)]