173973920

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:582

約数の個数: 96

約数和(自身を含む): 438939648

約数和(自身を除く): 264965728

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 167, 170, 272, 334, 340, 383, 544, 668, 680, 766, 835, 1336, 1360, 1532, 1670, 1915, 2672, 2720, 2839, 3064, 3340, 3830, 5344, 5678, 6128, 6511, 6680, 7660, 11356, 12256, 13022, 13360, 14195, 15320, 22712, 26044, 26720, 28390, 30640, 32555, 45424, 52088, 56780, 61280, 63961, 65110, 90848, 104176, 113560, 127922, 130220, 208352, 227120, 255844, 260440, 319805, 454240, 511688, 520880, 639610, 1023376, 1041760, 1087337, 1279220, 2046752, 2174674, 2558440, 4349348, 5116880, 5436685, 8698696, 10233760, 10873370, 17397392, 21746740, 34794784, 43493480, 86986960, 173973920]

約数ペア:

[(1, 173973920), (2, 86986960), (4, 43493480), (5, 34794784), (8, 21746740), (10, 17397392), (16, 10873370), (17, 10233760), (20, 8698696), (32, 5436685), (34, 5116880), (40, 4349348), (68, 2558440), (80, 2174674), (85, 2046752), (136, 1279220), (160, 1087337), (167, 1041760), (170, 1023376), (272, 639610), (334, 520880), (340, 511688), (383, 454240), (544, 319805), (668, 260440), (680, 255844), (766, 227120), (835, 208352), (1336, 130220), (1360, 127922), (1532, 113560), (1670, 104176), (1915, 90848), (2672, 65110), (2720, 63961), (2839, 61280), (3064, 56780), (3340, 52088), (3830, 45424), (5344, 32555), (5678, 30640), (6128, 28390), (6511, 26720), (6680, 26044), (7660, 22712), (11356, 15320), (12256, 14195), (13022, 13360)]