171994113424

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2111}}^1\times {\mathrm{19661}}^1$

素因数の和:21824

約数の個数: 80

約数和(自身を含む): 391342381056

約数和(自身を除く): 219348267632

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 2111, 4144, 4222, 8444, 14777, 16888, 19661, 29554, 33776, 39322, 59108, 78107, 78644, 118216, 137627, 156214, 157288, 236432, 275254, 312428, 314576, 546749, 550508, 624856, 727457, 1093498, 1101016, 1249712, 1454914, 2186996, 2202032, 2909828, 4373992, 5092199, 5819656, 8747984, 10184398, 11639312, 20368796, 40737592, 41504371, 81475184, 83008742, 166017484, 290530597, 332034968, 581061194, 664069936, 1162122388, 1535661727, 2324244776, 3071323454, 4648489552, 6142646908, 10749632089, 12285293816, 21499264178, 24570587632, 42998528356, 85997056712, 171994113424]

約数ペア:

[(1, 171994113424), (2, 85997056712), (4, 42998528356), (7, 24570587632), (8, 21499264178), (14, 12285293816), (16, 10749632089), (28, 6142646908), (37, 4648489552), (56, 3071323454), (74, 2324244776), (112, 1535661727), (148, 1162122388), (259, 664069936), (296, 581061194), (518, 332034968), (592, 290530597), (1036, 166017484), (2072, 83008742), (2111, 81475184), (4144, 41504371), (4222, 40737592), (8444, 20368796), (14777, 11639312), (16888, 10184398), (19661, 8747984), (29554, 5819656), (33776, 5092199), (39322, 4373992), (59108, 2909828), (78107, 2202032), (78644, 2186996), (118216, 1454914), (137627, 1249712), (156214, 1101016), (157288, 1093498), (236432, 727457), (275254, 624856), (312428, 550508), (314576, 546749)]