155118964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2093

約数の個数: 96

約数和(自身を含む): 383846400

約数和(自身を除く): 228727436

約数列:

[1, 2, 4, 7, 11, 13, 14, 19, 22, 26, 28, 38, 44, 52, 76, 77, 91, 133, 143, 154, 182, 209, 247, 266, 286, 308, 364, 418, 494, 532, 572, 836, 988, 1001, 1463, 1729, 2002, 2039, 2717, 2926, 3458, 4004, 4078, 5434, 5852, 6916, 8156, 10868, 14273, 19019, 22429, 26507, 28546, 38038, 38741, 44858, 53014, 57092, 76076, 77482, 89716, 106028, 154964, 157003, 185549, 271187, 291577, 314006, 371098, 426151, 503633, 542374, 583154, 628012, 742196, 852302, 1007266, 1084748, 1166308, 1704604, 2014532, 2041039, 2983057, 3525431, 4082078, 5539963, 5966114, 7050862, 8164156, 11079926, 11932228, 14101724, 22159852, 38779741, 77559482, 155118964]

約数ペア:

[(1, 155118964), (2, 77559482), (4, 38779741), (7, 22159852), (11, 14101724), (13, 11932228), (14, 11079926), (19, 8164156), (22, 7050862), (26, 5966114), (28, 5539963), (38, 4082078), (44, 3525431), (52, 2983057), (76, 2041039), (77, 2014532), (91, 1704604), (133, 1166308), (143, 1084748), (154, 1007266), (182, 852302), (209, 742196), (247, 628012), (266, 583154), (286, 542374), (308, 503633), (364, 426151), (418, 371098), (494, 314006), (532, 291577), (572, 271187), (836, 185549), (988, 157003), (1001, 154964), (1463, 106028), (1729, 89716), (2002, 77482), (2039, 76076), (2717, 57092), (2926, 53014), (3458, 44858), (4004, 38741), (4078, 38038), (5434, 28546), (5852, 26507), (6916, 22429), (8156, 19019), (10868, 14273)]