156876160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 457017120

約数和(自身を除く): 300140960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 97, 112, 128, 133, 140, 152, 160, 190, 194, 224, 266, 280, 304, 320, 361, 380, 388, 448, 485, 532, 560, 608, 640, 665, 679, 722, 760, 776, 896, 970, 1064, 1120, 1216, 1330, 1358, 1444, 1520, 1552, 1805, 1843, 1940, 2128, 2240, 2432, 2527, 2660, 2716, 2888, 3040, 3104, 3395, 3610, 3686, 3880, 4256, 4480, 5054, 5320, 5432, 5776, 6080, 6208, 6790, 7220, 7372, 7760, 8512, 9215, 10108, 10640, 10864, 11552, 12160, 12416, 12635, 12901, 13580, 14440, 14744, 15520, 17024, 18430, 20216, 21280, 21728, 23104, 25270, 25802, 27160, 28880, 29488, 31040, 35017, 36860, 40432, 42560, 43456, 46208, 50540, 51604, 54320, 57760, 58976, 62080, 64505, 70034, 73720, 80864, 85120, 86912, 101080, 103208, 108640, 115520, 117952, 129010, 140068, 147440, 161728, 175085, 202160, 206416, 217280, 231040, 235904, 245119, 258020, 280136, 294880, 323456, 350170, 404320, 412832, 434560, 490238, 516040, 560272, 589760, 700340, 808640, 825664, 980476, 1032080, 1120544, 1179520, 1225595, 1400680, 1617280, 1651328, 1960952, 2064160, 2241088, 2451190, 2801360, 3921904, 4128320, 4482176, 4902380, 5602720, 7843808, 8256640, 9804760, 11205440, 15687616, 19609520, 22410880, 31375232, 39219040, 78438080, 156876160]

約数ペア:

[(1, 156876160), (2, 78438080), (4, 39219040), (5, 31375232), (7, 22410880), (8, 19609520), (10, 15687616), (14, 11205440), (16, 9804760), (19, 8256640), (20, 7843808), (28, 5602720), (32, 4902380), (35, 4482176), (38, 4128320), (40, 3921904), (56, 2801360), (64, 2451190), (70, 2241088), (76, 2064160), (80, 1960952), (95, 1651328), (97, 1617280), (112, 1400680), (128, 1225595), (133, 1179520), (140, 1120544), (152, 1032080), (160, 980476), (190, 825664), (194, 808640), (224, 700340), (266, 589760), (280, 560272), (304, 516040), (320, 490238), (361, 434560), (380, 412832), (388, 404320), (448, 350170), (485, 323456), (532, 294880), (560, 280136), (608, 258020), (640, 245119), (665, 235904), (679, 231040), (722, 217280), (760, 206416), (776, 202160), (896, 175085), (970, 161728), (1064, 147440), (1120, 140068), (1216, 129010), (1330, 117952), (1358, 115520), (1444, 108640), (1520, 103208), (1552, 101080), (1805, 86912), (1843, 85120), (1940, 80864), (2128, 73720), (2240, 70034), (2432, 64505), (2527, 62080), (2660, 58976), (2716, 57760), (2888, 54320), (3040, 51604), (3104, 50540), (3395, 46208), (3610, 43456), (3686, 42560), (3880, 40432), (4256, 36860), (4480, 35017), (5054, 31040), (5320, 29488), (5432, 28880), (5776, 27160), (6080, 25802), (6208, 25270), (6790, 23104), (7220, 21728), (7372, 21280), (7760, 20216), (8512, 18430), (9215, 17024), (10108, 15520), (10640, 14744), (10864, 14440), (11552, 13580), (12160, 12901), (12416, 12635)]