172105128

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61291}}^1$

素因数の和:61319

約数の個数: 64

約数和(自身を含む): 514852800

約数和(自身を除く): 342747672

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, 61291, 122582, 183873, 245164, 367746, 490328, 551619, 735492, 796783, 1103238, 1470984, 1593566, 1654857, 2206476, 2390349, 3187132, 3309714, 4412952, 4780698, 6374264, 6619428, 7171047, 9561396, 13238856, 14342094, 19122792, 21513141, 28684188, 43026282, 57368376, 86052564, 172105128]

約数ペア:

[(1, 172105128), (2, 86052564), (3, 57368376), (4, 43026282), (6, 28684188), (8, 21513141), (9, 19122792), (12, 14342094), (13, 13238856), (18, 9561396), (24, 7171047), (26, 6619428), (27, 6374264), (36, 4780698), (39, 4412952), (52, 3309714), (54, 3187132), (72, 2390349), (78, 2206476), (104, 1654857), (108, 1593566), (117, 1470984), (156, 1103238), (216, 796783), (234, 735492), (312, 551619), (351, 490328), (468, 367746), (702, 245164), (936, 183873), (1404, 122582), (2808, 61291)]