189543144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1128233}}^1$

素因数の和:1128249

約数の個数: 32

約数和(自身を含む): 541552320

約数和(自身を除く): 352009176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1128233, 2256466, 3384699, 4512932, 6769398, 7897631, 9025864, 13538796, 15795262, 23692893, 27077592, 31590524, 47385786, 63181048, 94771572, 189543144]

約数ペア:

[(1, 189543144), (2, 94771572), (3, 63181048), (4, 47385786), (6, 31590524), (7, 27077592), (8, 23692893), (12, 15795262), (14, 13538796), (21, 9025864), (24, 7897631), (28, 6769398), (42, 4512932), (56, 3384699), (84, 2256466), (168, 1128233)]