167706540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{49037}}^1$

素因数の和:49071

約数の個数: 72

約数和(自身を含む): 535494960

約数和(自身を除く): 367788420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 49037, 98074, 147111, 196148, 245185, 294222, 441333, 490370, 588444, 735555, 882666, 931703, 980740, 1471110, 1765332, 1863406, 2206665, 2795109, 2942220, 3726812, 4413330, 4658515, 5590218, 8385327, 8826660, 9317030, 11180436, 13975545, 16770654, 18634060, 27951090, 33541308, 41926635, 55902180, 83853270, 167706540]

約数ペア:

[(1, 167706540), (2, 83853270), (3, 55902180), (4, 41926635), (5, 33541308), (6, 27951090), (9, 18634060), (10, 16770654), (12, 13975545), (15, 11180436), (18, 9317030), (19, 8826660), (20, 8385327), (30, 5590218), (36, 4658515), (38, 4413330), (45, 3726812), (57, 2942220), (60, 2795109), (76, 2206665), (90, 1863406), (95, 1765332), (114, 1471110), (171, 980740), (180, 931703), (190, 882666), (228, 735555), (285, 588444), (342, 490370), (380, 441333), (570, 294222), (684, 245185), (855, 196148), (1140, 147111), (1710, 98074), (3420, 49037)]