157095291

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 224040960

約数和(自身を除く): 66945669

約数列:

[1, 3, 29, 47, 87, 103, 141, 309, 373, 1119, 1363, 2987, 4089, 4841, 8961, 10817, 14523, 17531, 32451, 38419, 52593, 115257, 140389, 421167, 508399, 1114151, 1525197, 1805693, 3342453, 5417079, 52365097, 157095291]

約数ペア:

[(1, 157095291), (3, 52365097), (29, 5417079), (47, 3342453), (87, 1805693), (103, 1525197), (141, 1114151), (309, 508399), (373, 421167), (1119, 140389), (1363, 115257), (2987, 52593), (4089, 38419), (4841, 32451), (8961, 17531), (10817, 14523)]