131075568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{70019}}^1$

素因数の和:70046

約数の個数: 60

約数和(自身を含む): 395052840

約数和(自身を除く): 263977272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 70019, 140038, 210057, 280076, 420114, 560152, 630171, 840228, 910247, 1120304, 1260342, 1680456, 1820494, 2520684, 2730741, 3360912, 3640988, 5041368, 5461482, 7281976, 8192223, 10082736, 10922964, 14563952, 16384446, 21845928, 32768892, 43691856, 65537784, 131075568]

約数ペア:

[(1, 131075568), (2, 65537784), (3, 43691856), (4, 32768892), (6, 21845928), (8, 16384446), (9, 14563952), (12, 10922964), (13, 10082736), (16, 8192223), (18, 7281976), (24, 5461482), (26, 5041368), (36, 3640988), (39, 3360912), (48, 2730741), (52, 2520684), (72, 1820494), (78, 1680456), (104, 1260342), (117, 1120304), (144, 910247), (156, 840228), (208, 630171), (234, 560152), (312, 420114), (468, 280076), (624, 210057), (936, 140038), (1872, 70019)]