165729512

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3313}}^1$

素因数の和:3382

約数の個数: 48

約数和(自身を含む): 345683340

約数和(自身を除く): 179953828

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 169, 296, 338, 481, 676, 962, 1352, 1924, 3313, 3848, 6253, 6626, 12506, 13252, 25012, 26504, 43069, 50024, 86138, 122581, 172276, 245162, 344552, 490324, 559897, 980648, 1119794, 1593553, 2239588, 3187106, 4479176, 6374212, 12748424, 20716189, 41432378, 82864756, 165729512]

約数ペア:

[(1, 165729512), (2, 82864756), (4, 41432378), (8, 20716189), (13, 12748424), (26, 6374212), (37, 4479176), (52, 3187106), (74, 2239588), (104, 1593553), (148, 1119794), (169, 980648), (296, 559897), (338, 490324), (481, 344552), (676, 245162), (962, 172276), (1352, 122581), (1924, 86138), (3313, 50024), (3848, 43069), (6253, 26504), (6626, 25012), (12506, 13252)]