173744132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 328440000

約数和(自身を除く): 154695868

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 149, 229, 268, 298, 458, 596, 916, 1273, 2546, 2831, 4351, 5092, 5662, 8702, 9983, 11324, 15343, 17404, 19966, 30686, 34121, 39932, 61372, 68242, 136484, 189677, 291517, 379354, 583034, 648299, 758708, 1166068, 1296598, 2286107, 2593196, 4572214, 9144428, 43436033, 86872066, 173744132]

約数ペア:

[(1, 173744132), (2, 86872066), (4, 43436033), (19, 9144428), (38, 4572214), (67, 2593196), (76, 2286107), (134, 1296598), (149, 1166068), (229, 758708), (268, 648299), (298, 583034), (458, 379354), (596, 291517), (916, 189677), (1273, 136484), (2546, 68242), (2831, 61372), (4351, 39932), (5092, 34121), (5662, 30686), (8702, 19966), (9983, 17404), (11324, 15343)]