168301935

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{42989}}^1$

素因数の和:43032

約数の個数: 32

約数和(自身を含む): 309528000

約数和(自身を除く): 141226065

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 42989, 128967, 214945, 386901, 644835, 1160703, 1246681, 1934505, 3740043, 5803515, 6233405, 11220129, 18700215, 33660387, 56100645, 168301935]

約数ペア:

[(1, 168301935), (3, 56100645), (5, 33660387), (9, 18700215), (15, 11220129), (27, 6233405), (29, 5803515), (45, 3740043), (87, 1934505), (135, 1246681), (145, 1160703), (261, 644835), (435, 386901), (783, 214945), (1305, 128967), (3915, 42989)]