161531513472

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{8501}}^1\times {\mathrm{7069}}^1$

素因数の和:15594

約数の個数: 128

約数和(自身を含む): 490490582400

約数和(自身を除く): 328959068928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 7069, 8501, 14138, 17002, 21207, 25503, 28276, 34004, 42414, 49483, 51006, 56552, 59507, 68008, 84828, 98966, 102012, 113104, 119014, 136016, 148449, 169656, 178521, 197932, 204024, 226208, 238028, 272032, 296898, 339312, 357042, 395864, 408048, 452416, 476056, 544064, 593796, 678624, 714084, 791728, 816096, 904832, 952112, 1088128, 1187592, 1357248, 1428168, 1583456, 1632192, 1904224, 2375184, 2714496, 2856336, 3166912, 3264384, 3808448, 4750368, 5712672, 6333824, 7616896, 9500736, 11425344, 19001472, 22850688, 60093569, 120187138, 180280707, 240374276, 360561414, 420654983, 480748552, 721122828, 841309966, 961497104, 1261964949, 1442245656, 1682619932, 1922994208, 2523929898, 2884491312, 3365239864, 3845988416, 5047859796, 5768982624, 6730479728, 7691976832, 10095719592, 11537965248, 13460959456, 20191439184, 23075930496, 26921918912, 40382878368, 53843837824, 80765756736, 161531513472]

約数ペア:

[(1, 161531513472), (2, 80765756736), (3, 53843837824), (4, 40382878368), (6, 26921918912), (7, 23075930496), (8, 20191439184), (12, 13460959456), (14, 11537965248), (16, 10095719592), (21, 7691976832), (24, 6730479728), (28, 5768982624), (32, 5047859796), (42, 3845988416), (48, 3365239864), (56, 2884491312), (64, 2523929898), (84, 1922994208), (96, 1682619932), (112, 1442245656), (128, 1261964949), (168, 961497104), (192, 841309966), (224, 721122828), (336, 480748552), (384, 420654983), (448, 360561414), (672, 240374276), (896, 180280707), (1344, 120187138), (2688, 60093569), (7069, 22850688), (8501, 19001472), (14138, 11425344), (17002, 9500736), (21207, 7616896), (25503, 6333824), (28276, 5712672), (34004, 4750368), (42414, 3808448), (49483, 3264384), (51006, 3166912), (56552, 2856336), (59507, 2714496), (68008, 2375184), (84828, 1904224), (98966, 1632192), (102012, 1583456), (113104, 1428168), (119014, 1357248), (136016, 1187592), (148449, 1088128), (169656, 952112), (178521, 904832), (197932, 816096), (204024, 791728), (226208, 714084), (238028, 678624), (272032, 593796), (296898, 544064), (339312, 476056), (357042, 452416), (395864, 408048)]