156914758

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11197}}^1$

素因数の和:11237

約数の個数: 48

約数和(自身を含む): 321696144

約数和(自身を除く): 164781386

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 11197, 14014, 22394, 78379, 123167, 145561, 156758, 246334, 291122, 548653, 862169, 1018927, 1097306, 1601171, 1724338, 2037854, 3202342, 6035183, 7132489, 11208197, 12070366, 14264978, 22416394, 78457379, 156914758]

約数ペア:

[(1, 156914758), (2, 78457379), (7, 22416394), (11, 14264978), (13, 12070366), (14, 11208197), (22, 7132489), (26, 6035183), (49, 3202342), (77, 2037854), (91, 1724338), (98, 1601171), (143, 1097306), (154, 1018927), (182, 862169), (286, 548653), (539, 291122), (637, 246334), (1001, 156758), (1078, 145561), (1274, 123167), (2002, 78379), (7007, 22394), (11197, 14014)]