125429488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{17939}}^1$

素因数の和:17989

約数の個数: 40

約数和(自身を含む): 266947200

約数和(自身を除く): 141517712

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 874, 1748, 3496, 6992, 17939, 35878, 71756, 143512, 287024, 340841, 412597, 681682, 825194, 1363364, 1650388, 2726728, 3300776, 5453456, 6601552, 7839343, 15678686, 31357372, 62714744, 125429488]

約数ペア:

[(1, 125429488), (2, 62714744), (4, 31357372), (8, 15678686), (16, 7839343), (19, 6601552), (23, 5453456), (38, 3300776), (46, 2726728), (76, 1650388), (92, 1363364), (152, 825194), (184, 681682), (304, 412597), (368, 340841), (437, 287024), (874, 143512), (1748, 71756), (3496, 35878), (6992, 17939)]