178140924

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{701}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 500834880

約数和(自身を除く): 322693956

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 181, 234, 351, 362, 468, 543, 701, 702, 724, 1086, 1402, 1404, 1629, 2103, 2172, 2353, 2804, 3258, 4206, 4706, 4887, 6309, 6516, 7059, 8412, 9113, 9412, 9774, 12618, 14118, 18226, 18927, 19548, 21177, 25236, 27339, 28236, 36452, 37854, 42354, 54678, 63531, 75708, 82017, 84708, 109356, 126881, 127062, 164034, 246051, 253762, 254124, 328068, 380643, 492102, 507524, 761286, 984204, 1141929, 1522572, 1649453, 2283858, 3298906, 3425787, 4567716, 4948359, 6597812, 6851574, 9896718, 13703148, 14845077, 19793436, 29690154, 44535231, 59380308, 89070462, 178140924]

約数ペア:

[(1, 178140924), (2, 89070462), (3, 59380308), (4, 44535231), (6, 29690154), (9, 19793436), (12, 14845077), (13, 13703148), (18, 9896718), (26, 6851574), (27, 6597812), (36, 4948359), (39, 4567716), (52, 3425787), (54, 3298906), (78, 2283858), (108, 1649453), (117, 1522572), (156, 1141929), (181, 984204), (234, 761286), (351, 507524), (362, 492102), (468, 380643), (543, 328068), (701, 254124), (702, 253762), (724, 246051), (1086, 164034), (1402, 127062), (1404, 126881), (1629, 109356), (2103, 84708), (2172, 82017), (2353, 75708), (2804, 63531), (3258, 54678), (4206, 42354), (4706, 37854), (4887, 36452), (6309, 28236), (6516, 27339), (7059, 25236), (8412, 21177), (9113, 19548), (9412, 18927), (9774, 18226), (12618, 14118)]