131658372

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{7129}}^1$

素因数の和:7167

約数の個数: 72

約数和(自身を含む): 363344800

約数和(自身を除く): 231686428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 972, 1026, 1539, 2052, 3078, 4617, 6156, 7129, 9234, 14258, 18468, 21387, 28516, 42774, 64161, 85548, 128322, 135451, 192483, 256644, 270902, 384966, 406353, 541804, 577449, 769932, 812706, 1154898, 1219059, 1625412, 1732347, 2309796, 2438118, 3464694, 3657177, 4876236, 6929388, 7314354, 10971531, 14628708, 21943062, 32914593, 43886124, 65829186, 131658372]

約数ペア:

[(1, 131658372), (2, 65829186), (3, 43886124), (4, 32914593), (6, 21943062), (9, 14628708), (12, 10971531), (18, 7314354), (19, 6929388), (27, 4876236), (36, 3657177), (38, 3464694), (54, 2438118), (57, 2309796), (76, 1732347), (81, 1625412), (108, 1219059), (114, 1154898), (162, 812706), (171, 769932), (228, 577449), (243, 541804), (324, 406353), (342, 384966), (486, 270902), (513, 256644), (684, 192483), (972, 135451), (1026, 128322), (1539, 85548), (2052, 64161), (3078, 42774), (4617, 28516), (6156, 21387), (7129, 18468), (9234, 14258)]