164787570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3323}}^1$

素因数の和:3384

約数の個数: 96

約数和(自身を含む): 466689600

約数和(自身を除く): 301902030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 29, 30, 38, 45, 57, 58, 87, 90, 95, 114, 145, 171, 174, 190, 261, 285, 290, 342, 435, 522, 551, 570, 855, 870, 1102, 1305, 1653, 1710, 2610, 2755, 3306, 3323, 4959, 5510, 6646, 8265, 9918, 9969, 16530, 16615, 19938, 24795, 29907, 33230, 49590, 49845, 59814, 63137, 96367, 99690, 126274, 149535, 189411, 192734, 289101, 299070, 315685, 378822, 481835, 568233, 578202, 631370, 867303, 947055, 963670, 1136466, 1445505, 1734606, 1830973, 1894110, 2841165, 2891010, 3661946, 4336515, 5492919, 5682330, 8673030, 9154865, 10985838, 16478757, 18309730, 27464595, 32957514, 54929190, 82393785, 164787570]

約数ペア:

[(1, 164787570), (2, 82393785), (3, 54929190), (5, 32957514), (6, 27464595), (9, 18309730), (10, 16478757), (15, 10985838), (18, 9154865), (19, 8673030), (29, 5682330), (30, 5492919), (38, 4336515), (45, 3661946), (57, 2891010), (58, 2841165), (87, 1894110), (90, 1830973), (95, 1734606), (114, 1445505), (145, 1136466), (171, 963670), (174, 947055), (190, 867303), (261, 631370), (285, 578202), (290, 568233), (342, 481835), (435, 378822), (522, 315685), (551, 299070), (570, 289101), (855, 192734), (870, 189411), (1102, 149535), (1305, 126274), (1653, 99690), (1710, 96367), (2610, 63137), (2755, 59814), (3306, 49845), (3323, 49590), (4959, 33230), (5510, 29907), (6646, 24795), (8265, 19938), (9918, 16615), (9969, 16530)]