188557623

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 294671520

約数和(自身を除く): 106113897

約数列:

[1, 3, 9, 29, 43, 53, 87, 129, 159, 261, 317, 387, 477, 951, 1247, 1537, 2279, 2853, 3741, 4611, 6837, 9193, 11223, 13631, 13833, 16801, 20511, 27579, 40893, 50403, 66091, 82737, 122679, 151209, 198273, 395299, 487229, 594819, 722443, 1185897, 1461687, 2167329, 3557691, 4385061, 6501987, 20950847, 62852541, 188557623]

約数ペア:

[(1, 188557623), (3, 62852541), (9, 20950847), (29, 6501987), (43, 4385061), (53, 3557691), (87, 2167329), (129, 1461687), (159, 1185897), (261, 722443), (317, 594819), (387, 487229), (477, 395299), (951, 198273), (1247, 151209), (1537, 122679), (2279, 82737), (2853, 66091), (3741, 50403), (4611, 40893), (6837, 27579), (9193, 20511), (11223, 16801), (13631, 13833)]