164758536

素因数分解:

$2^3\times 3^4\times {\mathrm{254257}}^1$

素因数の和:254275

約数の個数: 40

約数和(自身を含む): 461478270

約数和(自身を除く): 296719734

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 254257, 508514, 762771, 1017028, 1525542, 2034056, 2288313, 3051084, 4576626, 6102168, 6864939, 9153252, 13729878, 18306504, 20594817, 27459756, 41189634, 54919512, 82379268, 164758536]

約数ペア:

[(1, 164758536), (2, 82379268), (3, 54919512), (4, 41189634), (6, 27459756), (8, 20594817), (9, 18306504), (12, 13729878), (18, 9153252), (24, 6864939), (27, 6102168), (36, 4576626), (54, 3051084), (72, 2288313), (81, 2034056), (108, 1525542), (162, 1017028), (216, 762771), (324, 508514), (648, 254257)]