163527728

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3623}}^1$

素因数の和:3682

約数の個数: 80

約数和(自身を含む): 402640896

約数和(自身を除く): 239113168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 868, 1456, 1612, 1736, 2821, 3224, 3472, 3623, 5642, 6448, 7246, 11284, 14492, 22568, 25361, 28984, 45136, 47099, 50722, 57968, 94198, 101444, 112313, 188396, 202888, 224626, 329693, 376792, 405776, 449252, 659386, 753584, 786191, 898504, 1318772, 1460069, 1572382, 1797008, 2637544, 2920138, 3144764, 5275088, 5840276, 6289528, 10220483, 11680552, 12579056, 20440966, 23361104, 40881932, 81763864, 163527728]

約数ペア:

[(1, 163527728), (2, 81763864), (4, 40881932), (7, 23361104), (8, 20440966), (13, 12579056), (14, 11680552), (16, 10220483), (26, 6289528), (28, 5840276), (31, 5275088), (52, 3144764), (56, 2920138), (62, 2637544), (91, 1797008), (104, 1572382), (112, 1460069), (124, 1318772), (182, 898504), (208, 786191), (217, 753584), (248, 659386), (364, 449252), (403, 405776), (434, 376792), (496, 329693), (728, 224626), (806, 202888), (868, 188396), (1456, 112313), (1612, 101444), (1736, 94198), (2821, 57968), (3224, 50722), (3472, 47099), (3623, 45136), (5642, 28984), (6448, 25361), (7246, 22568), (11284, 14492)]