155755236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7507}}^1$

素因数の和:7553

約数の個数: 96

約数和(自身を含む): 470901760

約数和(自身を除く): 315146524

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 228, 247, 266, 273, 364, 399, 494, 532, 546, 741, 798, 988, 1092, 1482, 1596, 1729, 2964, 3458, 5187, 6916, 7507, 10374, 15014, 20748, 22521, 30028, 45042, 52549, 90084, 97591, 105098, 142633, 157647, 195182, 210196, 285266, 292773, 315294, 390364, 427899, 570532, 585546, 630588, 683137, 855798, 998431, 1171092, 1366274, 1711596, 1854229, 1996862, 2049411, 2732548, 2995293, 3708458, 3993724, 4098822, 5562687, 5990586, 7416916, 8197644, 11125374, 11981172, 12979603, 22250748, 25959206, 38938809, 51918412, 77877618, 155755236]

約数ペア:

[(1, 155755236), (2, 77877618), (3, 51918412), (4, 38938809), (6, 25959206), (7, 22250748), (12, 12979603), (13, 11981172), (14, 11125374), (19, 8197644), (21, 7416916), (26, 5990586), (28, 5562687), (38, 4098822), (39, 3993724), (42, 3708458), (52, 2995293), (57, 2732548), (76, 2049411), (78, 1996862), (84, 1854229), (91, 1711596), (114, 1366274), (133, 1171092), (156, 998431), (182, 855798), (228, 683137), (247, 630588), (266, 585546), (273, 570532), (364, 427899), (399, 390364), (494, 315294), (532, 292773), (546, 285266), (741, 210196), (798, 195182), (988, 157647), (1092, 142633), (1482, 105098), (1596, 97591), (1729, 90084), (2964, 52549), (3458, 45042), (5187, 30028), (6916, 22521), (7507, 20748), (10374, 15014)]