141072340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16141}}^1$

素因数の和:16192

約数の個数: 48

約数和(自身を含む): 325422720

約数和(自身を除く): 184350380

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 38, 46, 76, 92, 95, 115, 190, 230, 380, 437, 460, 874, 1748, 2185, 4370, 8740, 16141, 32282, 64564, 80705, 161410, 306679, 322820, 371243, 613358, 742486, 1226716, 1484972, 1533395, 1856215, 3066790, 3712430, 6133580, 7053617, 7424860, 14107234, 28214468, 35268085, 70536170, 141072340]

約数ペア:

[(1, 141072340), (2, 70536170), (4, 35268085), (5, 28214468), (10, 14107234), (19, 7424860), (20, 7053617), (23, 6133580), (38, 3712430), (46, 3066790), (76, 1856215), (92, 1533395), (95, 1484972), (115, 1226716), (190, 742486), (230, 613358), (380, 371243), (437, 322820), (460, 306679), (874, 161410), (1748, 80705), (2185, 64564), (4370, 32282), (8740, 16141)]