161837841256

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{14489}}^1$

素因数の和:14811

約数の個数: 128

約数和(自身を含む): 380727648000

約数和(自身を除く): 218889806744

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 229, 268, 364, 458, 469, 536, 728, 871, 916, 938, 1603, 1742, 1832, 1876, 2977, 3206, 3484, 3752, 5954, 6097, 6412, 6968, 11908, 12194, 12824, 14489, 15343, 20839, 23816, 24388, 28978, 30686, 41678, 48776, 57956, 61372, 83356, 101423, 107401, 115912, 122744, 166712, 188357, 199459, 202846, 214802, 376714, 398918, 405692, 429604, 753428, 797836, 811384, 859208, 970763, 1318499, 1396213, 1506856, 1595672, 1941526, 2636998, 2792426, 3317981, 3883052, 5273996, 5584852, 6635962, 6795341, 7766104, 10547992, 11169704, 12619919, 13271924, 13590682, 23225867, 25239838, 26543848, 27181364, 43133753, 46451734, 50479676, 54362728, 86267506, 88339433, 92903468, 100959352, 172535012, 176678866, 185806936, 222304727, 301936271, 345070024, 353357732, 444609454, 603872542, 706715464, 889218908, 1207745084, 1556133089, 1778437816, 2415490168, 2889961451, 3112266178, 5779922902, 6224532356, 11559845804, 12449064712, 20229730157, 23119691608, 40459460314, 80918920628, 161837841256]

約数ペア:

[(1, 161837841256), (2, 80918920628), (4, 40459460314), (7, 23119691608), (8, 20229730157), (13, 12449064712), (14, 11559845804), (26, 6224532356), (28, 5779922902), (52, 3112266178), (56, 2889961451), (67, 2415490168), (91, 1778437816), (104, 1556133089), (134, 1207745084), (182, 889218908), (229, 706715464), (268, 603872542), (364, 444609454), (458, 353357732), (469, 345070024), (536, 301936271), (728, 222304727), (871, 185806936), (916, 176678866), (938, 172535012), (1603, 100959352), (1742, 92903468), (1832, 88339433), (1876, 86267506), (2977, 54362728), (3206, 50479676), (3484, 46451734), (3752, 43133753), (5954, 27181364), (6097, 26543848), (6412, 25239838), (6968, 23225867), (11908, 13590682), (12194, 13271924), (12824, 12619919), (14489, 11169704), (15343, 10547992), (20839, 7766104), (23816, 6795341), (24388, 6635962), (28978, 5584852), (30686, 5273996), (41678, 3883052), (48776, 3317981), (57956, 2792426), (61372, 2636998), (83356, 1941526), (101423, 1595672), (107401, 1506856), (115912, 1396213), (122744, 1318499), (166712, 970763), (188357, 859208), (199459, 811384), (202846, 797836), (214802, 753428), (376714, 429604), (398918, 405692)]