156974184135

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1223}}^1\times {\mathrm{7901}}^1$

素因数の和:9173

約数の個数: 72

約数和(自身を含む): 287433922464

約数和(自身を除く): 130459738329

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 361, 855, 1083, 1223, 1805, 3249, 3669, 5415, 6115, 7901, 11007, 16245, 18345, 23237, 23703, 39505, 55035, 69711, 71109, 116185, 118515, 150119, 209133, 348555, 355545, 441503, 450357, 750595, 1045665, 1324509, 1351071, 2207515, 2251785, 2852261, 3973527, 6622545, 6755355, 8556783, 9662923, 14261305, 19867635, 25670349, 28988769, 42783915, 48314615, 86966307, 128351745, 144943845, 183595537, 434831535, 550786611, 917977685, 1652359833, 2753933055, 3488315203, 8261799165, 10464945609, 17441576015, 31394836827, 52324728045, 156974184135]

約数ペア:

[(1, 156974184135), (3, 52324728045), (5, 31394836827), (9, 17441576015), (15, 10464945609), (19, 8261799165), (45, 3488315203), (57, 2753933055), (95, 1652359833), (171, 917977685), (285, 550786611), (361, 434831535), (855, 183595537), (1083, 144943845), (1223, 128351745), (1805, 86966307), (3249, 48314615), (3669, 42783915), (5415, 28988769), (6115, 25670349), (7901, 19867635), (11007, 14261305), (16245, 9662923), (18345, 8556783), (23237, 6755355), (23703, 6622545), (39505, 3973527), (55035, 2852261), (69711, 2251785), (71109, 2207515), (116185, 1351071), (118515, 1324509), (150119, 1045665), (209133, 750595), (348555, 450357), (355545, 441503)]