154929078

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 387072000

約数和(自身を除く): 232142922

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 29, 38, 41, 54, 57, 58, 82, 87, 114, 123, 127, 171, 174, 246, 254, 261, 342, 369, 381, 513, 522, 551, 738, 762, 779, 783, 1026, 1102, 1107, 1143, 1189, 1558, 1566, 1653, 2214, 2286, 2337, 2378, 2413, 3306, 3429, 3567, 3683, 4674, 4826, 4959, 5207, 6858, 7011, 7134, 7239, 7366, 9918, 10414, 10701, 11049, 14022, 14478, 14877, 15621, 21033, 21402, 21717, 22098, 22591, 29754, 31242, 32103, 33147, 42066, 43434, 45182, 46863, 64206, 65151, 66294, 67773, 69977, 93726, 98933, 99441, 130302, 135546, 139954, 140589, 151003, 197866, 198882, 203319, 209931, 281178, 296799, 302006, 406638, 419862, 453009, 593598, 609957, 629793, 890397, 906018, 1219914, 1259586, 1359027, 1780794, 1889379, 2671191, 2718054, 2869057, 3778758, 4077081, 5342382, 5738114, 8154162, 8607171, 17214342, 25821513, 51643026, 77464539, 154929078]

約数ペア:

[(1, 154929078), (2, 77464539), (3, 51643026), (6, 25821513), (9, 17214342), (18, 8607171), (19, 8154162), (27, 5738114), (29, 5342382), (38, 4077081), (41, 3778758), (54, 2869057), (57, 2718054), (58, 2671191), (82, 1889379), (87, 1780794), (114, 1359027), (123, 1259586), (127, 1219914), (171, 906018), (174, 890397), (246, 629793), (254, 609957), (261, 593598), (342, 453009), (369, 419862), (381, 406638), (513, 302006), (522, 296799), (551, 281178), (738, 209931), (762, 203319), (779, 198882), (783, 197866), (1026, 151003), (1102, 140589), (1107, 139954), (1143, 135546), (1189, 130302), (1558, 99441), (1566, 98933), (1653, 93726), (2214, 69977), (2286, 67773), (2337, 66294), (2378, 65151), (2413, 64206), (3306, 46863), (3429, 45182), (3567, 43434), (3683, 42066), (4674, 33147), (4826, 32103), (4959, 31242), (5207, 29754), (6858, 22591), (7011, 22098), (7134, 21717), (7239, 21402), (7366, 21033), (9918, 15621), (10414, 14877), (10701, 14478), (11049, 14022)]