144738272

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 348364800

約数和(自身を除く): 203626528

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 191, 199, 224, 238, 272, 382, 398, 476, 544, 764, 796, 952, 1337, 1393, 1528, 1592, 1904, 2674, 2786, 3056, 3184, 3247, 3383, 3808, 5348, 5572, 6112, 6368, 6494, 6766, 10696, 11144, 12988, 13532, 21392, 22288, 22729, 23681, 25976, 27064, 38009, 42784, 44576, 45458, 47362, 51952, 54128, 76018, 90916, 94724, 103904, 108256, 152036, 181832, 189448, 266063, 304072, 363664, 378896, 532126, 608144, 646153, 727328, 757792, 1064252, 1216288, 1292306, 2128504, 2584612, 4257008, 4523071, 5169224, 8514016, 9046142, 10338448, 18092284, 20676896, 36184568, 72369136, 144738272]

約数ペア:

[(1, 144738272), (2, 72369136), (4, 36184568), (7, 20676896), (8, 18092284), (14, 10338448), (16, 9046142), (17, 8514016), (28, 5169224), (32, 4523071), (34, 4257008), (56, 2584612), (68, 2128504), (112, 1292306), (119, 1216288), (136, 1064252), (191, 757792), (199, 727328), (224, 646153), (238, 608144), (272, 532126), (382, 378896), (398, 363664), (476, 304072), (544, 266063), (764, 189448), (796, 181832), (952, 152036), (1337, 108256), (1393, 103904), (1528, 94724), (1592, 90916), (1904, 76018), (2674, 54128), (2786, 51952), (3056, 47362), (3184, 45458), (3247, 44576), (3383, 42784), (3808, 38009), (5348, 27064), (5572, 25976), (6112, 23681), (6368, 22729), (6494, 22288), (6766, 21392), (10696, 13532), (11144, 12988)]