158244540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1251

約数の個数: 96

約数和(自身を含む): 470507520

約数和(自身を除く): 312262980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 380, 381, 508, 570, 635, 762, 1093, 1140, 1270, 1524, 1905, 2186, 2413, 2540, 3279, 3810, 4372, 4826, 5465, 6558, 7239, 7620, 9652, 10930, 12065, 13116, 14478, 16395, 20767, 21860, 24130, 28956, 32790, 36195, 41534, 48260, 62301, 65580, 72390, 83068, 103835, 124602, 138811, 144780, 207670, 249204, 277622, 311505, 415340, 416433, 555244, 623010, 694055, 832866, 1246020, 1388110, 1665732, 2082165, 2637409, 2776220, 4164330, 5274818, 7912227, 8328660, 10549636, 13187045, 15824454, 26374090, 31648908, 39561135, 52748180, 79122270, 158244540]

約数ペア:

[(1, 158244540), (2, 79122270), (3, 52748180), (4, 39561135), (5, 31648908), (6, 26374090), (10, 15824454), (12, 13187045), (15, 10549636), (19, 8328660), (20, 7912227), (30, 5274818), (38, 4164330), (57, 2776220), (60, 2637409), (76, 2082165), (95, 1665732), (114, 1388110), (127, 1246020), (190, 832866), (228, 694055), (254, 623010), (285, 555244), (380, 416433), (381, 415340), (508, 311505), (570, 277622), (635, 249204), (762, 207670), (1093, 144780), (1140, 138811), (1270, 124602), (1524, 103835), (1905, 83068), (2186, 72390), (2413, 65580), (2540, 62301), (3279, 48260), (3810, 41534), (4372, 36195), (4826, 32790), (5465, 28956), (6558, 24130), (7239, 21860), (7620, 20767), (9652, 16395), (10930, 14478), (12065, 13116)]