159728688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{751}}^1$

素因数の和:983

約数の個数: 120

約数和(自身を含む): 513982976

約数和(自身を除く): 354254288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 211, 252, 336, 422, 504, 633, 751, 844, 1008, 1266, 1477, 1502, 1688, 1899, 2253, 2532, 2954, 3004, 3376, 3798, 4431, 4506, 5064, 5257, 5908, 6008, 6759, 7596, 8862, 9012, 10128, 10514, 11816, 12016, 13293, 13518, 15192, 15771, 17724, 18024, 21028, 23632, 26586, 27036, 30384, 31542, 35448, 36048, 42056, 47313, 53172, 54072, 63084, 70896, 84112, 94626, 106344, 108144, 126168, 158461, 189252, 212688, 252336, 316922, 378504, 475383, 633844, 757008, 950766, 1109227, 1267688, 1426149, 1901532, 2218454, 2535376, 2852298, 3327681, 3803064, 4436908, 5704596, 6655362, 7606128, 8873816, 9983043, 11409192, 13310724, 17747632, 19966086, 22818384, 26621448, 39932172, 53242896, 79864344, 159728688]

約数ペア:

[(1, 159728688), (2, 79864344), (3, 53242896), (4, 39932172), (6, 26621448), (7, 22818384), (8, 19966086), (9, 17747632), (12, 13310724), (14, 11409192), (16, 9983043), (18, 8873816), (21, 7606128), (24, 6655362), (28, 5704596), (36, 4436908), (42, 3803064), (48, 3327681), (56, 2852298), (63, 2535376), (72, 2218454), (84, 1901532), (112, 1426149), (126, 1267688), (144, 1109227), (168, 950766), (211, 757008), (252, 633844), (336, 475383), (422, 378504), (504, 316922), (633, 252336), (751, 212688), (844, 189252), (1008, 158461), (1266, 126168), (1477, 108144), (1502, 106344), (1688, 94626), (1899, 84112), (2253, 70896), (2532, 63084), (2954, 54072), (3004, 53172), (3376, 47313), (3798, 42056), (4431, 36048), (4506, 35448), (5064, 31542), (5257, 30384), (5908, 27036), (6008, 26586), (6759, 23632), (7596, 21028), (8862, 18024), (9012, 17724), (10128, 15771), (10514, 15192), (11816, 13518), (12016, 13293)]