156960958870

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1361}}^1\times {\mathrm{3389}}^1$

素因数の和:4881

約数の個数: 64

約数和(自身を含む): 293209398720

約数和(自身を除く): 136248439850

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 830, 1361, 2722, 3389, 3403, 6778, 6805, 6806, 13610, 16945, 17015, 33890, 34030, 55801, 111602, 112963, 138949, 225926, 277898, 279005, 281287, 558010, 562574, 564815, 694745, 1129630, 1389490, 1406435, 2812870, 4612429, 4631483, 9224858, 9262966, 11532767, 23062145, 23065534, 23157415, 46124290, 46314830, 57663835, 115327670, 189109589, 378219178, 382831607, 765663214, 945547945, 1891095890, 1914158035, 3828316070, 15696095887, 31392191774, 78480479435, 156960958870]

約数ペア:

[(1, 156960958870), (2, 78480479435), (5, 31392191774), (10, 15696095887), (41, 3828316070), (82, 1914158035), (83, 1891095890), (166, 945547945), (205, 765663214), (410, 382831607), (415, 378219178), (830, 189109589), (1361, 115327670), (2722, 57663835), (3389, 46314830), (3403, 46124290), (6778, 23157415), (6805, 23065534), (6806, 23062145), (13610, 11532767), (16945, 9262966), (17015, 9224858), (33890, 4631483), (34030, 4612429), (55801, 2812870), (111602, 1406435), (112963, 1389490), (138949, 1129630), (225926, 694745), (277898, 564815), (279005, 562574), (281287, 558010)]