157242008

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6899}}^1$

素因数の和:6960

約数の個数: 64

約数和(自身を含む): 377568000

約数和(自身を除く): 220325992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 5698, 6899, 11396, 13798, 22792, 27596, 48293, 55192, 75889, 96586, 151778, 193172, 255263, 303556, 386344, 510526, 531223, 607112, 1021052, 1062446, 1786841, 2042104, 2124892, 2807893, 3573682, 4249784, 5615786, 7147364, 11231572, 14294728, 19655251, 22463144, 39310502, 78621004, 157242008]

約数ペア:

[(1, 157242008), (2, 78621004), (4, 39310502), (7, 22463144), (8, 19655251), (11, 14294728), (14, 11231572), (22, 7147364), (28, 5615786), (37, 4249784), (44, 3573682), (56, 2807893), (74, 2124892), (77, 2042104), (88, 1786841), (148, 1062446), (154, 1021052), (259, 607112), (296, 531223), (308, 510526), (407, 386344), (518, 303556), (616, 255263), (814, 193172), (1036, 151778), (1628, 96586), (2072, 75889), (2849, 55192), (3256, 48293), (5698, 27596), (6899, 22792), (11396, 13798)]