121913772

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1237}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 292841472

約数和(自身を除く): 170927700

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 191, 258, 382, 516, 573, 764, 1146, 1237, 2292, 2474, 3711, 4948, 7422, 8213, 14844, 16426, 24639, 32852, 49278, 53191, 98556, 106382, 159573, 212764, 236267, 319146, 472534, 638292, 708801, 945068, 1417602, 2835204, 10159481, 20318962, 30478443, 40637924, 60956886, 121913772]

約数ペア:

[(1, 121913772), (2, 60956886), (3, 40637924), (4, 30478443), (6, 20318962), (12, 10159481), (43, 2835204), (86, 1417602), (129, 945068), (172, 708801), (191, 638292), (258, 472534), (382, 319146), (516, 236267), (573, 212764), (764, 159573), (1146, 106382), (1237, 98556), (2292, 53191), (2474, 49278), (3711, 32852), (4948, 24639), (7422, 16426), (8213, 14844)]