164784144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21323}}^1$

素因数の和:21364

約数の個数: 80

約数和(自身を含む): 507681792

約数和(自身を除く): 342897648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 21323, 42646, 63969, 85292, 127938, 149261, 170584, 255876, 298522, 341168, 447783, 490429, 511752, 597044, 895566, 980858, 1023504, 1194088, 1471287, 1791132, 1961716, 2388176, 2942574, 3433003, 3582264, 3923432, 5885148, 6866006, 7164528, 7846864, 10299009, 11770296, 13732012, 20598018, 23540592, 27464024, 41196036, 54928048, 82392072, 164784144]

約数ペア:

[(1, 164784144), (2, 82392072), (3, 54928048), (4, 41196036), (6, 27464024), (7, 23540592), (8, 20598018), (12, 13732012), (14, 11770296), (16, 10299009), (21, 7846864), (23, 7164528), (24, 6866006), (28, 5885148), (42, 3923432), (46, 3582264), (48, 3433003), (56, 2942574), (69, 2388176), (84, 1961716), (92, 1791132), (112, 1471287), (138, 1194088), (161, 1023504), (168, 980858), (184, 895566), (276, 597044), (322, 511752), (336, 490429), (368, 447783), (483, 341168), (552, 298522), (644, 255876), (966, 170584), (1104, 149261), (1288, 127938), (1932, 85292), (2576, 63969), (3864, 42646), (7728, 21323)]