168476308

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6011}}^1$

素因数の和:6053

約数の個数: 72

約数和(自身を含む): 402996384

約数和(自身を除く): 234520076

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1274, 2002, 2156, 2548, 4004, 6011, 7007, 12022, 14014, 24044, 28028, 42077, 66121, 78143, 84154, 132242, 156286, 168308, 264484, 294539, 312572, 462847, 547001, 589078, 859573, 925694, 1094002, 1178156, 1719146, 1851388, 2188004, 3239929, 3438292, 3829007, 6017011, 6479858, 7658014, 12034022, 12959716, 15316028, 24068044, 42119077, 84238154, 168476308]

約数ペア:

[(1, 168476308), (2, 84238154), (4, 42119077), (7, 24068044), (11, 15316028), (13, 12959716), (14, 12034022), (22, 7658014), (26, 6479858), (28, 6017011), (44, 3829007), (49, 3438292), (52, 3239929), (77, 2188004), (91, 1851388), (98, 1719146), (143, 1178156), (154, 1094002), (182, 925694), (196, 859573), (286, 589078), (308, 547001), (364, 462847), (539, 312572), (572, 294539), (637, 264484), (1001, 168308), (1078, 156286), (1274, 132242), (2002, 84154), (2156, 78143), (2548, 66121), (4004, 42077), (6011, 28028), (7007, 24044), (12022, 14014)]