157475448

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{56081}}^1$

素因数の和:56109

約数の個数: 64

約数和(自身を含む): 471088800

約数和(自身を除く): 313613352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 56081, 112162, 168243, 224324, 336486, 448648, 504729, 672972, 729053, 1009458, 1345944, 1458106, 1514187, 2018916, 2187159, 2916212, 3028374, 4037832, 4374318, 5832424, 6056748, 6561477, 8748636, 12113496, 13122954, 17497272, 19684431, 26245908, 39368862, 52491816, 78737724, 157475448]

約数ペア:

[(1, 157475448), (2, 78737724), (3, 52491816), (4, 39368862), (6, 26245908), (8, 19684431), (9, 17497272), (12, 13122954), (13, 12113496), (18, 8748636), (24, 6561477), (26, 6056748), (27, 5832424), (36, 4374318), (39, 4037832), (52, 3028374), (54, 2916212), (72, 2187159), (78, 2018916), (104, 1514187), (108, 1458106), (117, 1345944), (156, 1009458), (216, 729053), (234, 672972), (312, 504729), (351, 448648), (468, 336486), (702, 224324), (936, 168243), (1404, 112162), (2808, 56081)]