181696237072

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20535289}}^1$

素因数の和:20535383

約数の個数: 40

約数和(自身を含む): 407420153600

約数和(自身を除く): 225723916528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 4424, 8848, 20535289, 41070578, 82141156, 143747023, 164282312, 287494046, 328564624, 574988092, 1149976184, 1622287831, 2299952368, 3244575662, 6489151324, 11356014817, 12978302648, 22712029634, 25956605296, 45424059268, 90848118536, 181696237072]

約数ペア:

[(1, 181696237072), (2, 90848118536), (4, 45424059268), (7, 25956605296), (8, 22712029634), (14, 12978302648), (16, 11356014817), (28, 6489151324), (56, 3244575662), (79, 2299952368), (112, 1622287831), (158, 1149976184), (316, 574988092), (553, 328564624), (632, 287494046), (1106, 164282312), (1264, 143747023), (2212, 82141156), (4424, 41070578), (8848, 20535289)]