147521772

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1263

約数の個数: 72

約数和(自身を含む): 386633520

約数和(自身を除く): 239111748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 89, 123, 164, 178, 246, 267, 356, 369, 492, 534, 738, 801, 1068, 1123, 1476, 1602, 2246, 3204, 3369, 3649, 4492, 6738, 7298, 10107, 10947, 13476, 14596, 20214, 21894, 32841, 40428, 43788, 46043, 65682, 92086, 99947, 131364, 138129, 184172, 199894, 276258, 299841, 399788, 414387, 552516, 599682, 828774, 899523, 1199364, 1657548, 1799046, 3598092, 4097827, 8195654, 12293481, 16391308, 24586962, 36880443, 49173924, 73760886, 147521772]

約数ペア:

[(1, 147521772), (2, 73760886), (3, 49173924), (4, 36880443), (6, 24586962), (9, 16391308), (12, 12293481), (18, 8195654), (36, 4097827), (41, 3598092), (82, 1799046), (89, 1657548), (123, 1199364), (164, 899523), (178, 828774), (246, 599682), (267, 552516), (356, 414387), (369, 399788), (492, 299841), (534, 276258), (738, 199894), (801, 184172), (1068, 138129), (1123, 131364), (1476, 99947), (1602, 92086), (2246, 65682), (3204, 46043), (3369, 43788), (3649, 40428), (4492, 32841), (6738, 21894), (7298, 20214), (10107, 14596), (10947, 13476)]