138682158

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{719}}^1$

素因数の和:833

約数の個数: 64

約数和(自身を含む): 308551680

約数和(自身を除く): 169869522

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 61, 62, 93, 102, 122, 183, 186, 366, 527, 719, 1037, 1054, 1438, 1581, 1891, 2074, 2157, 3111, 3162, 3782, 4314, 5673, 6222, 11346, 12223, 22289, 24446, 32147, 36669, 43859, 44578, 64294, 66867, 73338, 87718, 96441, 131577, 133734, 192882, 263154, 378913, 745603, 757826, 1136739, 1359629, 1491206, 2236809, 2273478, 2719258, 4078887, 4473618, 8157774, 23113693, 46227386, 69341079, 138682158]

約数ペア:

[(1, 138682158), (2, 69341079), (3, 46227386), (6, 23113693), (17, 8157774), (31, 4473618), (34, 4078887), (51, 2719258), (61, 2273478), (62, 2236809), (93, 1491206), (102, 1359629), (122, 1136739), (183, 757826), (186, 745603), (366, 378913), (527, 263154), (719, 192882), (1037, 133734), (1054, 131577), (1438, 96441), (1581, 87718), (1891, 73338), (2074, 66867), (2157, 64294), (3111, 44578), (3162, 43859), (3782, 36669), (4314, 32147), (5673, 24446), (6222, 22289), (11346, 12223)]