154787772

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{1223}}^1$

素因数の和:1482

約数の個数: 48

約数和(自身を含む): 370137600

約数和(自身を除く): 215349828

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 199, 212, 318, 398, 597, 636, 796, 1194, 1223, 2388, 2446, 3669, 4892, 7338, 10547, 14676, 21094, 31641, 42188, 63282, 64819, 126564, 129638, 194457, 243377, 259276, 388914, 486754, 730131, 777828, 973508, 1460262, 2920524, 12898981, 25797962, 38696943, 51595924, 77393886, 154787772]

約数ペア:

[(1, 154787772), (2, 77393886), (3, 51595924), (4, 38696943), (6, 25797962), (12, 12898981), (53, 2920524), (106, 1460262), (159, 973508), (199, 777828), (212, 730131), (318, 486754), (398, 388914), (597, 259276), (636, 243377), (796, 194457), (1194, 129638), (1223, 126564), (2388, 64819), (2446, 63282), (3669, 42188), (4892, 31641), (7338, 21094), (10547, 14676)]