145281528

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{288257}}^1$

素因数の和:288276

約数の個数: 48

約数和(自身を含む): 449682480

約数和(自身を除く): 304400952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 288257, 576514, 864771, 1153028, 1729542, 2017799, 2306056, 2594313, 3459084, 4035598, 5188626, 6053397, 6918168, 8071196, 10377252, 12106794, 16142392, 18160191, 20754504, 24213588, 36320382, 48427176, 72640764, 145281528]

約数ペア:

[(1, 145281528), (2, 72640764), (3, 48427176), (4, 36320382), (6, 24213588), (7, 20754504), (8, 18160191), (9, 16142392), (12, 12106794), (14, 10377252), (18, 8071196), (21, 6918168), (24, 6053397), (28, 5188626), (36, 4035598), (42, 3459084), (56, 2594313), (63, 2306056), (72, 2017799), (84, 1729542), (126, 1153028), (168, 864771), (252, 576514), (504, 288257)]