138097188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 396264960

約数和(自身を除く): 258167772

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 31, 34, 36, 51, 58, 62, 68, 87, 93, 102, 116, 124, 153, 174, 186, 204, 251, 261, 279, 306, 348, 372, 493, 502, 522, 527, 558, 612, 753, 899, 986, 1004, 1044, 1054, 1116, 1479, 1506, 1581, 1798, 1972, 2108, 2259, 2697, 2958, 3012, 3162, 3596, 4267, 4437, 4518, 4743, 5394, 5916, 6324, 7279, 7781, 8091, 8534, 8874, 9036, 9486, 10788, 12801, 14558, 15283, 15562, 16182, 17068, 17748, 18972, 21837, 23343, 25602, 29116, 30566, 31124, 32364, 38403, 43674, 45849, 46686, 51204, 61132, 65511, 70029, 76806, 87348, 91698, 93372, 123743, 131022, 132277, 137547, 140058, 153612, 183396, 225649, 247486, 262044, 264554, 275094, 280116, 371229, 396831, 451298, 494972, 529108, 550188, 676947, 742458, 793662, 902596, 1113687, 1190493, 1353894, 1484916, 1587324, 2030841, 2227374, 2380986, 2707788, 3836033, 4061682, 4454748, 4761972, 7672066, 8123364, 11508099, 15344132, 23016198, 34524297, 46032396, 69048594, 138097188]

約数ペア:

[(1, 138097188), (2, 69048594), (3, 46032396), (4, 34524297), (6, 23016198), (9, 15344132), (12, 11508099), (17, 8123364), (18, 7672066), (29, 4761972), (31, 4454748), (34, 4061682), (36, 3836033), (51, 2707788), (58, 2380986), (62, 2227374), (68, 2030841), (87, 1587324), (93, 1484916), (102, 1353894), (116, 1190493), (124, 1113687), (153, 902596), (174, 793662), (186, 742458), (204, 676947), (251, 550188), (261, 529108), (279, 494972), (306, 451298), (348, 396831), (372, 371229), (493, 280116), (502, 275094), (522, 264554), (527, 262044), (558, 247486), (612, 225649), (753, 183396), (899, 153612), (986, 140058), (1004, 137547), (1044, 132277), (1054, 131022), (1116, 123743), (1479, 93372), (1506, 91698), (1581, 87348), (1798, 76806), (1972, 70029), (2108, 65511), (2259, 61132), (2697, 51204), (2958, 46686), (3012, 45849), (3162, 43674), (3596, 38403), (4267, 32364), (4437, 31124), (4518, 30566), (4743, 29116), (5394, 25602), (5916, 23343), (6324, 21837), (7279, 18972), (7781, 17748), (8091, 17068), (8534, 16182), (8874, 15562), (9036, 15283), (9486, 14558), (10788, 12801)]