164494344

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{42571}}^1$

素因数の和:42610

約数の個数: 64

約数和(自身を含む): 490429440

約数和(自身を除く): 325935096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 42571, 85142, 127713, 170284, 255426, 297997, 340568, 510852, 595994, 893991, 979133, 1021704, 1191988, 1787982, 1958266, 2383976, 2937399, 3575964, 3916532, 5874798, 6853931, 7151928, 7833064, 11749596, 13707862, 20561793, 23499192, 27415724, 41123586, 54831448, 82247172, 164494344]

約数ペア:

[(1, 164494344), (2, 82247172), (3, 54831448), (4, 41123586), (6, 27415724), (7, 23499192), (8, 20561793), (12, 13707862), (14, 11749596), (21, 7833064), (23, 7151928), (24, 6853931), (28, 5874798), (42, 3916532), (46, 3575964), (56, 2937399), (69, 2383976), (84, 1958266), (92, 1787982), (138, 1191988), (161, 1021704), (168, 979133), (184, 893991), (276, 595994), (322, 510852), (483, 340568), (552, 297997), (644, 255426), (966, 170284), (1288, 127713), (1932, 85142), (3864, 42571)]