128989399744

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{4423}}^1$

素因数の和:5310

約数の個数: 112

約数和(自身を含む): 279126086400

約数和(自身を除く): 150136686656

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 464, 551, 608, 827, 928, 1102, 1216, 1654, 1856, 2204, 3308, 4408, 4423, 6616, 8816, 8846, 13232, 15713, 17632, 17692, 23983, 26464, 31426, 35264, 35384, 47966, 52928, 62852, 70768, 84037, 95932, 125704, 128267, 141536, 168074, 191864, 251408, 256534, 283072, 336148, 383728, 455677, 502816, 513068, 672296, 767456, 911354, 1005632, 1026136, 1344592, 1534912, 1822708, 2052272, 2437073, 2689184, 3645416, 3657821, 4104544, 4874146, 5378368, 7290832, 7315642, 8209088, 9748292, 14581664, 14631284, 19496584, 29163328, 29262568, 38993168, 58525136, 69498599, 77986336, 106076809, 117050272, 138997198, 155972672, 212153618, 234100544, 277994396, 424307236, 555988792, 848614472, 1111977584, 1697228944, 2015459371, 2223955168, 3394457888, 4030918742, 4447910336, 6788915776, 8061837484, 16123674968, 32247349936, 64494699872, 128989399744]

約数ペア:

[(1, 128989399744), (2, 64494699872), (4, 32247349936), (8, 16123674968), (16, 8061837484), (19, 6788915776), (29, 4447910336), (32, 4030918742), (38, 3394457888), (58, 2223955168), (64, 2015459371), (76, 1697228944), (116, 1111977584), (152, 848614472), (232, 555988792), (304, 424307236), (464, 277994396), (551, 234100544), (608, 212153618), (827, 155972672), (928, 138997198), (1102, 117050272), (1216, 106076809), (1654, 77986336), (1856, 69498599), (2204, 58525136), (3308, 38993168), (4408, 29262568), (4423, 29163328), (6616, 19496584), (8816, 14631284), (8846, 14581664), (13232, 9748292), (15713, 8209088), (17632, 7315642), (17692, 7290832), (23983, 5378368), (26464, 4874146), (31426, 4104544), (35264, 3657821), (35384, 3645416), (47966, 2689184), (52928, 2437073), (62852, 2052272), (70768, 1822708), (84037, 1534912), (95932, 1344592), (125704, 1026136), (128267, 1005632), (141536, 911354), (168074, 767456), (191864, 672296), (251408, 513068), (256534, 502816), (283072, 455677), (336148, 383728)]