179488036

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13327}}^1$

素因数の和:13388

約数の個数: 48

約数和(自身を含む): 397067776

約数和(自身を除く): 217579740

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1924, 3367, 6734, 13327, 13468, 26654, 53308, 93289, 173251, 186578, 346502, 373156, 493099, 693004, 986198, 1212757, 1972396, 2425514, 3451693, 4851028, 6410287, 6903386, 12820574, 13806772, 25641148, 44872009, 89744018, 179488036]

約数ペア:

[(1, 179488036), (2, 89744018), (4, 44872009), (7, 25641148), (13, 13806772), (14, 12820574), (26, 6903386), (28, 6410287), (37, 4851028), (52, 3451693), (74, 2425514), (91, 1972396), (148, 1212757), (182, 986198), (259, 693004), (364, 493099), (481, 373156), (518, 346502), (962, 186578), (1036, 173251), (1924, 93289), (3367, 53308), (6734, 26654), (13327, 13468)]