154444356

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 459583488

約数和(自身を除く): 305139132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 31, 33, 36, 44, 46, 62, 66, 69, 92, 93, 99, 124, 132, 138, 186, 198, 207, 253, 276, 279, 341, 372, 396, 414, 506, 547, 558, 682, 713, 759, 828, 1012, 1023, 1094, 1116, 1364, 1426, 1518, 1641, 2046, 2139, 2188, 2277, 2852, 3036, 3069, 3282, 4092, 4278, 4554, 4923, 6017, 6138, 6417, 6564, 7843, 8556, 9108, 9846, 12034, 12276, 12581, 12834, 15686, 16957, 18051, 19692, 23529, 24068, 25162, 25668, 31372, 33914, 36102, 37743, 47058, 50324, 50871, 54153, 67828, 70587, 72204, 75486, 94116, 101742, 108306, 113229, 138391, 141174, 150972, 152613, 186527, 203484, 216612, 226458, 276782, 282348, 305226, 373054, 390011, 415173, 452916, 553564, 559581, 610452, 746108, 780022, 830346, 1119162, 1170033, 1245519, 1560044, 1660692, 1678743, 2238324, 2340066, 2491038, 3357486, 3510099, 4290121, 4680132, 4982076, 6714972, 7020198, 8580242, 12870363, 14040396, 17160484, 25740726, 38611089, 51481452, 77222178, 154444356]

約数ペア:

[(1, 154444356), (2, 77222178), (3, 51481452), (4, 38611089), (6, 25740726), (9, 17160484), (11, 14040396), (12, 12870363), (18, 8580242), (22, 7020198), (23, 6714972), (31, 4982076), (33, 4680132), (36, 4290121), (44, 3510099), (46, 3357486), (62, 2491038), (66, 2340066), (69, 2238324), (92, 1678743), (93, 1660692), (99, 1560044), (124, 1245519), (132, 1170033), (138, 1119162), (186, 830346), (198, 780022), (207, 746108), (253, 610452), (276, 559581), (279, 553564), (341, 452916), (372, 415173), (396, 390011), (414, 373054), (506, 305226), (547, 282348), (558, 276782), (682, 226458), (713, 216612), (759, 203484), (828, 186527), (1012, 152613), (1023, 150972), (1094, 141174), (1116, 138391), (1364, 113229), (1426, 108306), (1518, 101742), (1641, 94116), (2046, 75486), (2139, 72204), (2188, 70587), (2277, 67828), (2852, 54153), (3036, 50871), (3069, 50324), (3282, 47058), (4092, 37743), (4278, 36102), (4554, 33914), (4923, 31372), (6017, 25668), (6138, 25162), (6417, 24068), (6564, 23529), (7843, 19692), (8556, 18051), (9108, 16957), (9846, 15686), (12034, 12834), (12276, 12581)]